| 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 | $105.89 | 3.108% | $109.1811 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $67.91 | 5.852% | $71.8841 | $71.88 | $71.90 | $71.90 |
| Purchase #3 | $159.29 | 13.567% | $180.9009 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $161.86 | 13.274% | $183.3453 | $183.35 | $183.35 | $183.30 |
| Purchase #5 | $118.34 | 5.608% | $124.9765 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $104.44 | 10.779% | $115.6976 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $203.74 | 10.497% | $225.1266 | $225.13 | $225.15 | $225.10 |
| 7 purchase totals = | $921.47 | $1,011.1121 | $1,011.12 | $1,011.20 | $1,011.10 | |