| 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 | $232.46 | 8.850% | $253.0327 | $253.03 | $253.05 | $253.00 |
| Purchase #2 | $69.55 | 13.861% | $79.1903 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $41.66 | 10.458% | $46.0168 | $46.02 | $46.00 | $46.00 |
| Purchase #4 | $138.75 | 3.302% | $143.3315 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $154.88 | 9.335% | $169.338 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $244.83 | 12.773% | $276.1021 | $276.10 | $276.10 | $276.10 |
| Purchase #7 | $176.71 | 12.562% | $198.9083 | $198.91 | $198.90 | $198.90 |
| 7 purchase totals = | $1,058.84 | $1,165.9197 | $1,165.92 | $1,165.95 | $1,165.80 | |