| 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 | $25.76 | 8.460% | $27.9393 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $201.44 | 13.653% | $228.9426 | $228.94 | $228.95 | $228.90 |
| Purchase #3 | $124.87 | 10.255% | $137.6754 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $212.62 | 10.658% | $235.281 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $236.38 | 5.128% | $248.5016 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $164.68 | 3.816% | $170.9642 | $170.96 | $170.95 | $171.00 |
| Purchase #7 | $35.29 | 5.272% | $37.1505 | $37.15 | $37.15 | $37.20 |
| 7 purchase totals = | $1,001.04 | $1,086.4546 | $1,086.45 | $1,086.50 | $1,086.50 | |