| 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 | $212.31 | 12.148% | $238.1014 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $72.39 | 11.789% | $80.9241 | $80.92 | $80.90 | $80.90 |
| Purchase #3 | $143.46 | 8.634% | $155.8463 | $155.85 | $155.85 | $155.80 |
| Purchase #4 | $6.86 | 5.353% | $7.2272 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $168.58 | 5.275% | $177.4726 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $112.83 | 5.628% | $119.1801 | $119.18 | $119.20 | $119.20 |
| Purchase #7 | $172.81 | 5.652% | $182.5772 | $182.58 | $182.60 | $182.60 |
| 7 purchase totals = | $889.24 | $961.3289 | $961.33 | $961.35 | $961.30 | |