| 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 | $115.81 | 5.469% | $122.1436 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $5.33 | 8.789% | $5.7985 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $121.84 | 12.140% | $136.6314 | $136.63 | $136.65 | $136.60 |
| Purchase #4 | $229.77 | 4.779% | $240.7507 | $240.75 | $240.75 | $240.80 |
| Purchase #5 | $146.95 | 11.667% | $164.0947 | $164.09 | $164.10 | $164.10 |
| Purchase #6 | $167.86 | 6.470% | $178.7205 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $43.45 | 13.111% | $49.1467 | $49.15 | $49.15 | $49.10 |
| 7 purchase totals = | $831.01 | $897.2861 | $897.28 | $897.30 | $897.20 | |