| 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 | $246.95 | 9.691% | $270.8819 | $270.88 | $270.90 | $270.90 |
| Purchase #2 | $237.47 | 9.249% | $259.4336 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $120.53 | 3.795% | $125.1041 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $131.74 | 7.505% | $141.6271 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $198.53 | 3.119% | $204.7222 | $204.72 | $204.70 | $204.70 |
| Purchase #6 | $14.66 | 4.358% | $15.2989 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $193.65 | 11.337% | $215.6041 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $1,143.53 | $1,232.6719 | $1,232.66 | $1,232.70 | $1,232.60 | |