| 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 | $90.71 | 13.520% | $102.974 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $216.76 | 4.480% | $226.4708 | $226.47 | $226.45 | $226.50 |
| Purchase #3 | $97.83 | 12.430% | $109.9903 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $198.44 | 11.252% | $220.7685 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $29.96 | 9.487% | $32.8023 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $224.71 | 5.482% | $237.0286 | $237.03 | $237.05 | $237.00 |
| Purchase #7 | $10.38 | 5.459% | $10.9466 | $10.95 | $10.95 | $10.90 |
| 7 purchase totals = | $868.79 | $940.9811 | $940.98 | $940.95 | $941.00 | |