| 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 | $117.66 | 13.165% | $133.1499 | $133.15 | $133.15 | $133.10 |
| Purchase #2 | $149.78 | 11.653% | $167.2339 | $167.23 | $167.25 | $167.20 |
| Purchase #3 | $169.88 | 11.322% | $189.1138 | $189.11 | $189.10 | $189.10 |
| Purchase #4 | $119.97 | 12.211% | $134.6195 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $235.46 | 13.290% | $266.7526 | $266.75 | $266.75 | $266.80 |
| Purchase #6 | $94.53 | 6.135% | $100.3294 | $100.33 | $100.35 | $100.30 |
| Purchase #7 | $31.65 | 6.413% | $33.6797 | $33.68 | $33.70 | $33.70 |
| 7 purchase totals = | $918.93 | $1,024.8788 | $1,024.87 | $1,024.90 | $1,024.80 | |