| 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 | $205.34 | 11.686% | $229.336 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $116.33 | 5.180% | $122.3559 | $122.36 | $122.35 | $122.40 |
| Purchase #3 | $108.73 | 11.486% | $121.2187 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $230.55 | 8.493% | $250.1306 | $250.13 | $250.15 | $250.10 |
| Purchase #5 | $33.44 | 7.418% | $35.9206 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $127.41 | 8.525% | $138.2717 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $237.72 | 8.781% | $258.5942 | $258.59 | $258.60 | $258.60 |
| 7 purchase totals = | $1,059.52 | $1,155.8277 | $1,155.83 | $1,155.80 | $1,155.80 | |