| 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 | $239.99 | 8.665% | $260.7851 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $82.89 | 8.161% | $89.6547 | $89.65 | $89.65 | $89.70 |
| Purchase #3 | $250.34 | 11.380% | $278.8287 | $278.83 | $278.85 | $278.80 |
| Purchase #4 | $86.70 | 7.224% | $92.9632 | $92.96 | $92.95 | $93.00 |
| Purchase #5 | $206.38 | 4.809% | $216.3048 | $216.30 | $216.30 | $216.30 |
| Purchase #6 | $194.70 | 9.817% | $213.8137 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $246.32 | 4.607% | $257.668 | $257.67 | $257.65 | $257.70 |
| 7 purchase totals = | $1,307.32 | $1,410.0182 | $1,410.01 | $1,410.00 | $1,410.10 | |