| 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 | $208.51 | 3.558% | $215.9288 | $215.93 | $215.95 | $215.90 |
| Purchase #2 | $136.87 | 5.292% | $144.1132 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $133.74 | 3.242% | $138.0759 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $58.67 | 6.746% | $62.6279 | $62.63 | $62.65 | $62.60 |
| Purchase #5 | $77.93 | 9.592% | $85.405 | $85.41 | $85.40 | $85.40 |
| Purchase #6 | $32.25 | 3.294% | $33.3123 | $33.31 | $33.30 | $33.30 |
| Purchase #7 | $102.89 | 5.220% | $108.2609 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $750.86 | $787.7240 | $787.73 | $787.75 | $787.70 | |