| 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 | $226.40 | 10.630% | $250.4663 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $63.51 | 4.834% | $66.5801 | $66.58 | $66.60 | $66.60 |
| Purchase #3 | $143.30 | 12.667% | $161.4518 | $161.45 | $161.45 | $161.50 |
| Purchase #4 | $170.38 | 4.853% | $178.6485 | $178.65 | $178.65 | $178.60 |
| Purchase #5 | $244.25 | 10.105% | $268.9315 | $268.93 | $268.95 | $268.90 |
| Purchase #6 | $37.96 | 3.272% | $39.2021 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $64.71 | 7.730% | $69.7121 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $950.51 | $1,034.9924 | $1,034.99 | $1,035.00 | $1,035.00 | |