| 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 | $12.44 | 4.851% | $13.0435 | $13.04 | $13.05 | $13.00 |
| Purchase #2 | $226.89 | 11.641% | $253.3023 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $212.77 | 9.402% | $232.7746 | $232.77 | $232.75 | $232.80 |
| Purchase #4 | $176.72 | 13.646% | $200.8352 | $200.84 | $200.85 | $200.80 |
| Purchase #5 | $99.74 | 3.793% | $103.5231 | $103.52 | $103.50 | $103.50 |
| Purchase #6 | $237.85 | 7.626% | $255.9884 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $118.28 | 5.459% | $124.7369 | $124.74 | $124.75 | $124.70 |
| 7 purchase totals = | $1,084.69 | $1,184.2040 | $1,184.20 | $1,184.20 | $1,184.10 | |