| 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 | $243.68 | 8.605% | $264.6487 | $264.65 | $264.65 | $264.60 |
| Purchase #2 | $124.90 | 10.426% | $137.9221 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $109.83 | 11.158% | $122.0848 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $103.57 | 3.786% | $107.4912 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $244.41 | 11.272% | $271.9599 | $271.96 | $271.95 | $272.00 |
| Purchase #6 | $28.81 | 8.626% | $31.2952 | $31.30 | $31.30 | $31.30 |
| Purchase #7 | $113.27 | 6.370% | $120.4853 | $120.49 | $120.50 | $120.50 |
| 7 purchase totals = | $968.47 | $1,055.8872 | $1,055.89 | $1,055.90 | $1,055.90 | |