| 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 | $107.56 | 7.458% | $115.5818 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $227.52 | 9.582% | $249.321 | $249.32 | $249.30 | $249.30 |
| Purchase #3 | $218.95 | 9.775% | $240.3524 | $240.35 | $240.35 | $240.40 |
| Purchase #4 | $161.34 | 8.576% | $175.1765 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $182.84 | 11.858% | $204.5212 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $244.92 | 6.540% | $260.9378 | $260.94 | $260.95 | $260.90 |
| Purchase #7 | $219.30 | 7.364% | $235.4493 | $235.45 | $235.45 | $235.40 |
| 7 purchase totals = | $1,362.43 | $1,481.3400 | $1,481.34 | $1,481.35 | $1,481.30 | |