| 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 | $185.85 | 13.594% | $211.1144 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $29.79 | 10.617% | $32.9528 | $32.95 | $32.95 | $33.00 |
| Purchase #3 | $53.48 | 10.749% | $59.2286 | $59.23 | $59.25 | $59.20 |
| Purchase #4 | $132.41 | 5.306% | $139.4357 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $203.45 | 6.110% | $215.8808 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $31.77 | 7.521% | $34.1594 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $117.56 | 3.267% | $121.4007 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $754.31 | $814.1724 | $814.17 | $814.20 | $814.20 | |