| 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 | $114.31 | 7.825% | $123.2548 | $123.25 | $123.25 | $123.30 |
| Purchase #2 | $35.43 | 7.761% | $38.1797 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $48.70 | 3.853% | $50.5764 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $242.52 | 11.607% | $270.6693 | $270.67 | $270.65 | $270.70 |
| Purchase #5 | $211.75 | 8.803% | $230.3904 | $230.39 | $230.40 | $230.40 |
| Purchase #6 | $48.56 | 11.297% | $54.0458 | $54.05 | $54.05 | $54.00 |
| Purchase #7 | $148.26 | 8.512% | $160.8799 | $160.88 | $160.90 | $160.90 |
| 7 purchase totals = | $849.53 | $927.9963 | $928.00 | $928.05 | $928.10 | |