| 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 | $205.97 | 5.470% | $217.2366 | $217.24 | $217.25 | $217.20 |
| Purchase #2 | $158.65 | 12.492% | $178.4686 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $244.45 | 9.170% | $266.8661 | $266.87 | $266.85 | $266.90 |
| Purchase #4 | $53.73 | 6.309% | $57.1198 | $57.12 | $57.10 | $57.10 |
| Purchase #5 | $88.89 | 3.595% | $92.0856 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $23.94 | 10.174% | $26.3757 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $41.31 | 3.585% | $42.791 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $816.94 | $880.9434 | $880.96 | $880.95 | $881.00 | |