| 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 | $249.64 | 12.531% | $280.9224 | $280.92 | $280.90 | $280.90 |
| Purchase #2 | $225.36 | 3.146% | $232.4498 | $232.45 | $232.45 | $232.40 |
| Purchase #3 | $221.63 | 9.647% | $243.0106 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $6.84 | 7.495% | $7.3527 | $7.35 | $7.35 | $7.40 |
| Purchase #5 | $195.46 | 3.476% | $202.2542 | $202.25 | $202.25 | $202.30 |
| Purchase #6 | $58.64 | 7.630% | $63.1142 | $63.11 | $63.10 | $63.10 |
| Purchase #7 | $50.50 | 4.579% | $52.8124 | $52.81 | $52.80 | $52.80 |
| 7 purchase totals = | $1,008.07 | $1,081.9163 | $1,081.90 | $1,081.85 | $1,081.90 | |