| 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 | $194.63 | 3.600% | $201.6367 | $201.64 | $201.65 | $201.60 |
| Purchase #2 | $20.58 | 4.730% | $21.5534 | $21.55 | $21.55 | $21.60 |
| Purchase #3 | $170.28 | 10.700% | $188.5 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $15.90 | 10.388% | $17.5517 | $17.55 | $17.55 | $17.60 |
| Purchase #5 | $249.53 | 7.489% | $268.2173 | $268.22 | $268.20 | $268.20 |
| Purchase #6 | $140.63 | 3.573% | $145.6547 | $145.65 | $145.65 | $145.70 |
| Purchase #7 | $109.26 | 10.478% | $120.7083 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $900.81 | $963.8221 | $963.82 | $963.80 | $963.90 | |