| 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 | $215.54 | 6.675% | $229.9273 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $12.71 | 8.516% | $13.7924 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $159.49 | 3.240% | $164.6575 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $118.42 | 8.635% | $128.6456 | $128.65 | $128.65 | $128.60 |
| Purchase #5 | $242.27 | 4.354% | $252.8184 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $132.89 | 8.840% | $144.6375 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $10.84 | 12.680% | $12.2145 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $892.16 | $946.6932 | $946.70 | $946.70 | $946.60 | |