| 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 | $204.80 | 3.198% | $211.3495 | $211.35 | $211.35 | $211.30 |
| Purchase #2 | $108.45 | 4.319% | $113.134 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $37.44 | 7.652% | $40.3049 | $40.30 | $40.30 | $40.30 |
| Purchase #4 | $109.63 | 13.859% | $124.8236 | $124.82 | $124.80 | $124.80 |
| Purchase #5 | $43.76 | 9.250% | $47.8078 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $112.95 | 11.334% | $125.7518 | $125.75 | $125.75 | $125.80 |
| Purchase #7 | $214.50 | 8.307% | $232.3185 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $831.53 | $895.4901 | $895.48 | $895.45 | $895.40 | |