| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.65 | 4.680% | $174.4492 | $174.45 | $174.45 | $174.40 |
| Purchase #2 | $110.83 | 10.464% | $122.4273 | $122.43 | $122.45 | $122.40 |
| Purchase #3 | $197.99 | 12.843% | $223.4179 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $211.92 | 12.556% | $238.5287 | $238.53 | $238.55 | $238.50 |
| Purchase #5 | $117.69 | 13.743% | $133.8641 | $133.86 | $133.85 | $133.90 |
| Purchase #6 | $101.54 | 8.156% | $109.8216 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $214.90 | 11.412% | $239.4244 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $1,121.52 | $1,241.9332 | $1,241.93 | $1,241.90 | $1,241.80 | |