| 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 | $243.66 | 3.518% | $252.232 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $29.67 | 4.539% | $31.0167 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $220.98 | 6.744% | $235.8829 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $5.69 | 9.390% | $6.2243 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $143.45 | 9.169% | $156.6029 | $156.60 | $156.60 | $156.60 |
| Purchase #6 | $53.54 | 8.284% | $57.9753 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $109.44 | 9.366% | $119.6902 | $119.69 | $119.70 | $119.70 |
| 7 purchase totals = | $806.43 | $859.6243 | $859.62 | $859.65 | $859.60 | |