| 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 | $209.38 | 11.647% | $233.7665 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $194.91 | 8.211% | $210.9141 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $219.85 | 10.588% | $243.1277 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $6.50 | 4.641% | $6.8017 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $75.51 | 9.640% | $82.7892 | $82.79 | $82.80 | $82.80 |
| Purchase #6 | $75.97 | 10.400% | $83.8709 | $83.87 | $83.85 | $83.90 |
| Purchase #7 | $74.76 | 12.134% | $83.8314 | $83.83 | $83.85 | $83.80 |
| 7 purchase totals = | $856.88 | $945.1015 | $945.10 | $945.10 | $945.10 | |