| 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 | $114.53 | 4.792% | $120.0183 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $186.42 | 13.335% | $211.2791 | $211.28 | $211.30 | $211.30 |
| Purchase #3 | $170.25 | 10.229% | $187.6649 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $56.54 | 4.722% | $59.2098 | $59.21 | $59.20 | $59.20 |
| Purchase #5 | $60.38 | 9.723% | $66.2507 | $66.25 | $66.25 | $66.30 |
| Purchase #6 | $33.66 | 8.319% | $36.4602 | $36.46 | $36.45 | $36.50 |
| Purchase #7 | $6.45 | 12.777% | $7.2741 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $628.23 | $688.1571 | $688.15 | $688.10 | $688.30 | |