| 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 | $111.52 | 9.413% | $122.0174 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $220.78 | 10.846% | $244.7258 | $244.73 | $244.75 | $244.70 |
| Purchase #3 | $21.71 | 3.441% | $22.457 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $62.35 | 9.442% | $68.2371 | $68.24 | $68.25 | $68.20 |
| Purchase #5 | $153.41 | 3.249% | $158.3943 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $51.74 | 13.306% | $58.6245 | $58.62 | $58.60 | $58.60 |
| Purchase #7 | $162.44 | 13.694% | $184.6845 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $783.95 | $859.1406 | $859.14 | $859.15 | $859.10 | |