| 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 | $235.62 | 6.294% | $250.4499 | $250.45 | $250.45 | $250.40 |
| Purchase #2 | $140.26 | 11.642% | $156.5891 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $128.28 | 6.586% | $136.7285 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $152.96 | 5.525% | $161.411 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $88.32 | 4.391% | $92.1981 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $242.64 | 7.204% | $260.1198 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $69.68 | 6.852% | $74.4545 | $74.45 | $74.45 | $74.50 |
| 7 purchase totals = | $1,057.76 | $1,131.9509 | $1,131.95 | $1,131.95 | $1,131.90 | |