| 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 | $220.27 | 8.496% | $238.9841 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $36.35 | 10.812% | $40.2802 | $40.28 | $40.30 | $40.30 |
| Purchase #3 | $93.87 | 12.561% | $105.661 | $105.66 | $105.65 | $105.70 |
| Purchase #4 | $113.70 | 3.744% | $117.9569 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $156.66 | 7.755% | $168.809 | $168.81 | $168.80 | $168.80 |
| Purchase #6 | $19.65 | 8.160% | $21.2534 | $21.25 | $21.25 | $21.30 |
| Purchase #7 | $16.97 | 12.431% | $19.0795 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $657.47 | $712.0241 | $712.02 | $712.05 | $712.20 | |