| 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 | $106.69 | 12.486% | $120.0113 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $41.67 | 9.163% | $45.4882 | $45.49 | $45.50 | $45.50 |
| Purchase #3 | $13.37 | 9.812% | $14.6819 | $14.68 | $14.70 | $14.70 |
| Purchase #4 | $228.81 | 5.597% | $241.6165 | $241.62 | $241.60 | $241.60 |
| Purchase #5 | $131.70 | 9.742% | $144.5302 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $66.37 | 13.166% | $75.1083 | $75.11 | $75.10 | $75.10 |
| Purchase #7 | $51.80 | 13.235% | $58.6557 | $58.66 | $58.65 | $58.70 |
| 7 purchase totals = | $640.41 | $700.0921 | $700.10 | $700.10 | $700.10 | |