| 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 | $202.42 | 8.114% | $218.8444 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $126.64 | 5.749% | $133.9205 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $197.55 | 3.480% | $204.4247 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $24.59 | 11.489% | $27.4151 | $27.42 | $27.40 | $27.40 |
| Purchase #5 | $208.97 | 5.375% | $220.2021 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $156.80 | 9.722% | $172.0441 | $172.04 | $172.05 | $172.00 |
| Purchase #7 | $195.61 | 9.790% | $214.7602 | $214.76 | $214.75 | $214.80 |
| 7 purchase totals = | $1,112.58 | $1,191.6111 | $1,191.60 | $1,191.55 | $1,191.50 | |