| 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 | $93.36 | 10.222% | $102.9033 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $91.61 | 10.783% | $101.4883 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $50.75 | 8.715% | $55.1729 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $70.84 | 5.557% | $74.7766 | $74.78 | $74.80 | $74.80 |
| Purchase #5 | $208.30 | 10.783% | $230.761 | $230.76 | $230.75 | $230.80 |
| Purchase #6 | $243.71 | 6.706% | $260.0532 | $260.05 | $260.05 | $260.10 |
| Purchase #7 | $238.27 | 3.835% | $247.4077 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $996.84 | $1,072.5630 | $1,072.56 | $1,072.55 | $1,072.70 | |