| 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 | $123.59 | 10.723% | $136.8426 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $224.93 | 7.550% | $241.9122 | $241.91 | $241.90 | $241.90 |
| Purchase #3 | $93.58 | 8.347% | $101.3911 | $101.39 | $101.40 | $101.40 |
| Purchase #4 | $49.72 | 8.176% | $53.7851 | $53.79 | $53.80 | $53.80 |
| Purchase #5 | $229.90 | 4.868% | $241.0915 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $25.50 | 12.207% | $28.6128 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $112.66 | 7.299% | $120.8831 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $859.88 | $924.5184 | $924.51 | $924.55 | $924.50 | |