| 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 | $118.86 | 4.356% | $124.0375 | $124.04 | $124.05 | $124.00 |
| Purchase #2 | $110.49 | 13.118% | $124.9841 | $124.98 | $125.00 | $125.00 |
| Purchase #3 | $210.54 | 12.389% | $236.6238 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $13.61 | 9.793% | $14.9428 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $190.74 | 9.556% | $208.9671 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $119.57 | 8.874% | $130.1806 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $225.48 | 6.150% | $239.347 | $239.35 | $239.35 | $239.30 |
| 7 purchase totals = | $989.29 | $1,079.0829 | $1,079.08 | $1,079.10 | $1,079.00 | |