| 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 | $219.43 | 3.608% | $227.347 | $227.35 | $227.35 | $227.30 |
| Purchase #2 | $10.78 | 3.501% | $11.1574 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $221.69 | 6.152% | $235.3284 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $22.61 | 8.267% | $24.4792 | $24.48 | $24.50 | $24.50 |
| Purchase #5 | $91.89 | 11.515% | $102.4711 | $102.47 | $102.45 | $102.50 |
| Purchase #6 | $21.29 | 12.530% | $23.9576 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $101.76 | 9.764% | $111.6958 | $111.70 | $111.70 | $111.70 |
| 7 purchase totals = | $689.45 | $736.4365 | $736.45 | $736.45 | $736.50 | |