| 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 | $224.37 | 10.725% | $248.4337 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $69.83 | 4.436% | $72.9277 | $72.93 | $72.95 | $72.90 |
| Purchase #3 | $62.84 | 8.235% | $68.0149 | $68.01 | $68.00 | $68.00 |
| Purchase #4 | $150.31 | 9.582% | $164.7127 | $164.71 | $164.70 | $164.70 |
| Purchase #5 | $84.31 | 3.458% | $87.2254 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $227.77 | 7.537% | $244.937 | $244.94 | $244.95 | $244.90 |
| Purchase #7 | $14.30 | 7.214% | $15.3316 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $833.73 | $901.5830 | $901.58 | $901.65 | $901.40 | |