| 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 | $238.99 | 4.353% | $249.3932 | $249.39 | $249.40 | $249.40 |
| Purchase #2 | $80.38 | 4.652% | $84.1193 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $222.85 | 4.404% | $232.6643 | $232.66 | $232.65 | $232.70 |
| Purchase #4 | $209.95 | 8.264% | $227.3003 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $53.84 | 11.813% | $60.2001 | $60.20 | $60.20 | $60.20 |
| Purchase #6 | $8.61 | 8.212% | $9.3171 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $119.71 | 12.758% | $134.9826 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $934.33 | $997.9769 | $997.97 | $997.95 | $998.00 | |