| 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 | $114.36 | 5.216% | $120.325 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $176.31 | 9.482% | $193.0277 | $193.03 | $193.05 | $193.00 |
| Purchase #3 | $121.60 | 3.364% | $125.6906 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $59.49 | 5.784% | $62.9309 | $62.93 | $62.95 | $62.90 |
| Purchase #5 | $237.73 | 10.315% | $262.2518 | $262.25 | $262.25 | $262.30 |
| Purchase #6 | $85.31 | 9.203% | $93.1611 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $105.94 | 7.818% | $114.2224 | $114.22 | $114.20 | $114.20 |
| 7 purchase totals = | $900.74 | $971.6095 | $971.61 | $971.65 | $971.60 | |