| 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 | $234.62 | 8.558% | $254.6988 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $237.30 | 9.760% | $260.4605 | $260.46 | $260.45 | $260.50 |
| Purchase #3 | $182.52 | 9.757% | $200.3285 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $162.90 | 12.458% | $183.1941 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $101.36 | 6.761% | $108.2129 | $108.21 | $108.20 | $108.20 |
| Purchase #6 | $164.50 | 13.850% | $187.2833 | $187.28 | $187.30 | $187.30 |
| Purchase #7 | $150.98 | 3.749% | $156.6402 | $156.64 | $156.65 | $156.60 |
| 7 purchase totals = | $1,234.18 | $1,350.8183 | $1,350.81 | $1,350.85 | $1,350.80 | |