| 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 | $133.91 | 8.669% | $145.5187 | $145.52 | $145.50 | $145.50 |
| Purchase #2 | $48.87 | 8.602% | $53.0738 | $53.07 | $53.05 | $53.10 |
| Purchase #3 | $228.96 | 8.481% | $248.3781 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $136.50 | 8.659% | $148.3195 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $229.80 | 13.123% | $259.9567 | $259.96 | $259.95 | $260.00 |
| Purchase #6 | $233.31 | 5.201% | $245.4445 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $225.29 | 8.443% | $244.3112 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $1,236.64 | $1,345.0025 | $1,345.00 | $1,344.95 | $1,345.00 | |