| 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 | $188.42 | 8.700% | $204.8125 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $191.68 | 10.472% | $211.7527 | $211.75 | $211.75 | $211.80 |
| Purchase #3 | $168.79 | 3.821% | $175.2395 | $175.24 | $175.25 | $175.20 |
| Purchase #4 | $11.89 | 12.133% | $13.3326 | $13.33 | $13.35 | $13.30 |
| Purchase #5 | $148.86 | 12.266% | $167.1192 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $135.72 | 4.495% | $141.8206 | $141.82 | $141.80 | $141.80 |
| Purchase #7 | $41.90 | 12.627% | $47.1907 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $887.26 | $961.2678 | $961.26 | $961.25 | $961.20 | |