| 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 | $9.48 | 8.524% | $10.2881 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $105.95 | 6.347% | $112.6746 | $112.67 | $112.65 | $112.70 |
| Purchase #3 | $238.28 | 6.264% | $253.2059 | $253.21 | $253.20 | $253.20 |
| Purchase #4 | $31.60 | 7.804% | $34.0661 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $168.90 | 13.599% | $191.8687 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $190.40 | 4.338% | $198.6596 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $87.35 | 10.828% | $96.8083 | $96.81 | $96.80 | $96.80 |
| 7 purchase totals = | $831.96 | $897.5713 | $897.58 | $897.50 | $897.70 | |