| 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 | $124.87 | 8.453% | $135.4253 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $215.53 | 5.595% | $227.5889 | $227.59 | $227.60 | $227.60 |
| Purchase #3 | $102.44 | 7.804% | $110.4344 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $124.42 | 6.272% | $132.2236 | $132.22 | $132.20 | $132.20 |
| Purchase #5 | $127.30 | 9.157% | $138.9569 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $142.50 | 12.181% | $159.8579 | $159.86 | $159.85 | $159.90 |
| Purchase #7 | $146.62 | 6.751% | $156.5183 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $983.68 | $1,061.0053 | $1,061.01 | $1,061.00 | $1,061.00 | |