| 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 | $225.35 | 9.654% | $247.1053 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $226.56 | 13.431% | $256.9893 | $256.99 | $257.00 | $257.00 |
| Purchase #3 | $133.66 | 10.640% | $147.8814 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $24.37 | 9.237% | $26.6211 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $90.55 | 11.245% | $100.7323 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $150.45 | 9.382% | $164.5652 | $164.57 | $164.55 | $164.60 |
| Purchase #7 | $12.52 | 7.858% | $13.5038 | $13.50 | $13.50 | $13.50 |
| 7 purchase totals = | $863.46 | $957.3984 | $957.40 | $957.40 | $957.40 | |