| 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 | $233.95 | 3.797% | $242.8331 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $249.81 | 8.610% | $271.3186 | $271.32 | $271.30 | $271.30 |
| Purchase #3 | $33.89 | 13.749% | $38.5495 | $38.55 | $38.55 | $38.50 |
| Purchase #4 | $48.77 | 13.677% | $55.4403 | $55.44 | $55.45 | $55.40 |
| Purchase #5 | $131.86 | 10.567% | $145.7936 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $77.77 | 8.189% | $84.1386 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $102.35 | 6.340% | $108.839 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $878.40 | $946.9127 | $946.91 | $946.95 | $946.70 | |