| 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 | $103.75 | 8.136% | $112.1911 | $112.19 | $112.20 | $112.20 |
| Purchase #2 | $178.57 | 3.200% | $184.2842 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $90.85 | 12.404% | $102.119 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $22.50 | 11.200% | $25.02 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $228.66 | 7.120% | $244.9406 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $77.38 | 13.285% | $87.6599 | $87.66 | $87.65 | $87.70 |
| Purchase #7 | $124.62 | 6.167% | $132.3053 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $826.33 | $888.5201 | $888.52 | $888.50 | $888.50 | |