| 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 | $207.74 | 11.730% | $232.1079 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $212.98 | 4.356% | $222.2574 | $222.26 | $222.25 | $222.30 |
| Purchase #3 | $52.30 | 3.202% | $53.9746 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $21.36 | 8.814% | $23.2427 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $73.63 | 11.555% | $82.1379 | $82.14 | $82.15 | $82.10 |
| Purchase #6 | $161.25 | 11.716% | $180.1421 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $92.29 | 3.755% | $95.7555 | $95.76 | $95.75 | $95.80 |
| 7 purchase totals = | $821.55 | $889.6181 | $889.62 | $889.60 | $889.60 | |