| 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 | $100.62 | 8.492% | $109.1647 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $141.76 | 10.630% | $156.8291 | $156.83 | $156.85 | $156.80 |
| Purchase #3 | $219.75 | 11.448% | $244.907 | $244.91 | $244.90 | $244.90 |
| Purchase #4 | $225.65 | 10.846% | $250.124 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $127.98 | 6.761% | $136.6327 | $136.63 | $136.65 | $136.60 |
| Purchase #6 | $189.74 | 12.283% | $213.0458 | $213.05 | $213.05 | $213.00 |
| Purchase #7 | $229.30 | 11.675% | $256.0708 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $1,234.80 | $1,366.7741 | $1,366.77 | $1,366.75 | $1,366.70 | |