| 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 | $123.36 | 8.239% | $133.5236 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $190.92 | 8.541% | $207.2265 | $207.23 | $207.25 | $207.20 |
| Purchase #3 | $140.84 | 5.317% | $148.3285 | $148.33 | $148.35 | $148.30 |
| Purchase #4 | $61.97 | 4.782% | $64.9334 | $64.93 | $64.95 | $64.90 |
| Purchase #5 | $62.32 | 10.469% | $68.8443 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $206.27 | 4.855% | $216.2844 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $104.25 | 12.115% | $116.8799 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $889.93 | $956.0206 | $956.01 | $956.10 | $955.90 | |