| 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 | $194.96 | 13.599% | $221.4726 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $197.97 | 9.719% | $217.2107 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $29.44 | 12.382% | $33.0853 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $203.82 | 4.119% | $212.2153 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $53.50 | 6.835% | $57.1567 | $57.16 | $57.15 | $57.20 |
| Purchase #6 | $51.27 | 6.695% | $54.7025 | $54.70 | $54.70 | $54.70 |
| Purchase #7 | $126.70 | 3.844% | $131.5703 | $131.57 | $131.55 | $131.60 |
| 7 purchase totals = | $857.66 | $927.4134 | $927.42 | $927.35 | $927.50 | |