| 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 | $224.45 | 6.359% | $238.7228 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $215.31 | 7.755% | $232.0073 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $127.87 | 7.558% | $137.5344 | $137.53 | $137.55 | $137.50 |
| Purchase #4 | $194.68 | 5.493% | $205.3738 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $211.47 | 3.785% | $219.4741 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $109.32 | 8.819% | $118.9609 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $143.39 | 4.513% | $149.8612 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $1,226.49 | $1,301.9345 | $1,301.92 | $1,301.85 | $1,302.00 | |