| 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 | $217.80 | 6.831% | $232.6779 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $24.58 | 12.675% | $27.6955 | $27.70 | $27.70 | $27.70 |
| Purchase #3 | $228.53 | 10.508% | $252.5439 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $239.33 | 8.808% | $260.4102 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $157.83 | 12.166% | $177.0316 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $92.72 | 12.121% | $103.9586 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $149.51 | 11.177% | $166.2207 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $1,110.30 | $1,220.5384 | $1,220.54 | $1,220.55 | $1,220.50 | |