| 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 | $112.47 | 7.803% | $121.246 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $6.74 | 12.760% | $7.6 | $7.60 | $7.60 | $7.60 |
| Purchase #3 | $156.38 | 13.263% | $177.1207 | $177.12 | $177.10 | $177.10 |
| Purchase #4 | $244.47 | 11.449% | $272.4594 | $272.46 | $272.45 | $272.50 |
| Purchase #5 | $40.91 | 6.854% | $43.714 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $222.71 | 12.741% | $251.0855 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $5.62 | 7.828% | $6.0599 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $789.30 | $879.2855 | $879.29 | $879.25 | $879.30 | |