| 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 | $22.77 | 11.584% | $25.4077 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $123.89 | 8.274% | $134.1407 | $134.14 | $134.15 | $134.10 |
| Purchase #3 | $206.70 | 12.326% | $232.1778 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $32.71 | 10.433% | $36.1226 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $34.84 | 8.556% | $37.8209 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $192.99 | 12.706% | $217.5113 | $217.51 | $217.50 | $217.50 |
| Purchase #7 | $95.62 | 11.653% | $106.7626 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $709.52 | $789.9436 | $789.94 | $789.90 | $789.90 | |