| 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 | $240.70 | 3.538% | $249.216 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $55.68 | 9.467% | $60.9512 | $60.95 | $60.95 | $61.00 |
| Purchase #3 | $48.56 | 13.444% | $55.0884 | $55.09 | $55.10 | $55.10 |
| Purchase #4 | $188.78 | 3.147% | $194.7209 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $125.69 | 10.297% | $138.6323 | $138.63 | $138.65 | $138.60 |
| Purchase #6 | $24.94 | 11.519% | $27.8128 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $156.25 | 4.225% | $162.8516 | $162.85 | $162.85 | $162.90 |
| 7 purchase totals = | $840.60 | $889.2732 | $889.27 | $889.25 | $889.30 | |