| 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 | $99.40 | 9.829% | $109.17 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $232.65 | 12.180% | $260.9868 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $24.41 | 10.523% | $26.9787 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $159.67 | 8.312% | $172.9418 | $172.94 | $172.95 | $172.90 |
| Purchase #5 | $97.64 | 11.131% | $108.5083 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $242.68 | 13.345% | $275.0656 | $275.07 | $275.05 | $275.10 |
| Purchase #7 | $224.95 | 7.242% | $241.2409 | $241.24 | $241.25 | $241.20 |
| 7 purchase totals = | $1,081.40 | $1,194.8921 | $1,194.90 | $1,194.90 | $1,194.90 | |