| 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 | $235.40 | 3.727% | $244.1734 | $244.17 | $244.15 | $244.20 |
| Purchase #2 | $8.39 | 11.351% | $9.3423 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $155.39 | 3.474% | $160.7882 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $52.44 | 13.438% | $59.4869 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $38.51 | 3.447% | $39.8374 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $17.79 | 7.172% | $19.0659 | $19.07 | $19.05 | $19.10 |
| Purchase #7 | $198.92 | 3.332% | $205.548 | $205.55 | $205.55 | $205.50 |
| 7 purchase totals = | $706.84 | $738.2421 | $738.25 | $738.25 | $738.20 | |