| 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 | $140.79 | 7.268% | $151.0226 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $241.32 | 5.508% | $254.6119 | $254.61 | $254.60 | $254.60 |
| Purchase #3 | $82.41 | 6.504% | $87.7699 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $105.77 | 13.615% | $120.1706 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $13.76 | 3.352% | $14.2212 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $49.36 | 11.835% | $55.2018 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $28.47 | 11.341% | $31.6988 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $661.88 | $714.6968 | $714.69 | $714.60 | $714.70 | |