| 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 | $131.54 | 9.137% | $143.5588 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $228.63 | 3.317% | $236.2137 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $151.91 | 10.491% | $167.8469 | $167.85 | $167.85 | $167.80 |
| Purchase #4 | $111.79 | 6.557% | $119.1201 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $178.55 | 8.182% | $193.159 | $193.16 | $193.15 | $193.20 |
| Purchase #6 | $56.96 | 9.270% | $62.2402 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $116.72 | 9.418% | $127.7127 | $127.71 | $127.70 | $127.70 |
| 7 purchase totals = | $976.10 | $1,049.8514 | $1,049.85 | $1,049.80 | $1,049.80 | |