| 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 | $231.56 | 6.474% | $246.5512 | $246.55 | $246.55 | $246.60 |
| Purchase #2 | $92.90 | 13.442% | $105.3876 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $124.73 | 10.637% | $137.9975 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $176.90 | 13.578% | $200.9195 | $200.92 | $200.90 | $200.90 |
| Purchase #5 | $210.56 | 4.514% | $220.0647 | $220.06 | $220.05 | $220.10 |
| Purchase #6 | $213.78 | 8.846% | $232.691 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $192.82 | 10.299% | $212.6785 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $1,243.25 | $1,356.2900 | $1,356.29 | $1,356.30 | $1,356.40 | |