| 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 | $211.80 | 7.868% | $228.4644 | $228.46 | $228.45 | $228.50 |
| Purchase #2 | $42.92 | 5.290% | $45.1905 | $45.19 | $45.20 | $45.20 |
| Purchase #3 | $48.65 | 11.460% | $54.2253 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $83.33 | 12.428% | $93.6863 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $202.43 | 7.328% | $217.2641 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $249.79 | 12.261% | $280.4168 | $280.42 | $280.40 | $280.40 |
| Purchase #7 | $124.65 | 8.472% | $135.2103 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $963.57 | $1,054.4577 | $1,054.46 | $1,054.45 | $1,054.50 | |