| 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 | $225.96 | 8.109% | $244.2831 | $244.28 | $244.30 | $244.30 |
| Purchase #2 | $128.74 | 8.834% | $140.1129 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $132.33 | 10.706% | $146.4972 | $146.50 | $146.50 | $146.50 |
| Purchase #4 | $60.87 | 6.809% | $65.0146 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $244.58 | 11.170% | $271.8996 | $271.90 | $271.90 | $271.90 |
| Purchase #6 | $23.46 | 7.110% | $25.128 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $89.97 | 13.105% | $101.7606 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $905.91 | $994.6960 | $994.69 | $994.70 | $994.70 | |