| 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 | $131.28 | 3.115% | $135.3694 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $232.77 | 8.726% | $253.0815 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $189.67 | 8.824% | $206.4065 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $46.63 | 6.228% | $49.5341 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $63.92 | 9.592% | $70.0512 | $70.05 | $70.05 | $70.10 |
| Purchase #6 | $27.47 | 7.200% | $29.4478 | $29.45 | $29.45 | $29.40 |
| Purchase #7 | $191.77 | 7.849% | $206.822 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $883.51 | $950.7125 | $950.71 | $950.70 | $950.70 | |