| 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 | $194.29 | 7.157% | $208.1953 | $208.20 | $208.20 | $208.20 |
| Purchase #2 | $24.43 | 8.523% | $26.5122 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $53.88 | 3.424% | $55.7249 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $135.36 | 11.182% | $150.496 | $150.50 | $150.50 | $150.50 |
| Purchase #5 | $211.37 | 6.529% | $225.1703 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $50.49 | 5.121% | $53.0756 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $103.94 | 3.209% | $107.2754 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $773.76 | $826.4497 | $826.46 | $826.45 | $826.50 | |