| 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 | $246.78 | 6.475% | $262.759 | $262.76 | $262.75 | $262.80 |
| Purchase #2 | $220.87 | 12.796% | $249.1325 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $239.66 | 8.852% | $260.8747 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $228.52 | 3.603% | $236.7536 | $236.75 | $236.75 | $236.80 |
| Purchase #5 | $112.59 | 13.540% | $127.8347 | $127.83 | $127.85 | $127.80 |
| Purchase #6 | $246.28 | 11.390% | $274.3313 | $274.33 | $274.35 | $274.30 |
| Purchase #7 | $135.62 | 8.486% | $147.1287 | $147.13 | $147.15 | $147.10 |
| 7 purchase totals = | $1,430.32 | $1,558.8145 | $1,558.80 | $1,558.85 | $1,558.80 | |