| 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 | $203.51 | 9.229% | $222.2919 | $222.29 | $222.30 | $222.30 |
| Purchase #2 | $100.73 | 8.577% | $109.3696 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $244.30 | 10.531% | $270.0272 | $270.03 | $270.05 | $270.00 |
| Purchase #4 | $105.38 | 4.633% | $110.2623 | $110.26 | $110.25 | $110.30 |
| Purchase #5 | $198.81 | 5.833% | $210.4066 | $210.41 | $210.40 | $210.40 |
| Purchase #6 | $25.98 | 7.351% | $27.8898 | $27.89 | $27.90 | $27.90 |
| Purchase #7 | $75.54 | 12.450% | $84.9447 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $954.25 | $1,035.1921 | $1,035.19 | $1,035.20 | $1,035.20 | |