| 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 | $239.84 | 4.307% | $250.1699 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $86.27 | 5.511% | $91.0243 | $91.02 | $91.00 | $91.00 |
| Purchase #3 | $13.98 | 8.632% | $15.1868 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $107.63 | 6.209% | $114.3127 | $114.31 | $114.30 | $114.30 |
| Purchase #5 | $236.35 | 7.219% | $253.4121 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $93.42 | 9.235% | $102.0473 | $102.05 | $102.05 | $102.00 |
| Purchase #7 | $93.34 | 3.443% | $96.5537 | $96.55 | $96.55 | $96.60 |
| 7 purchase totals = | $870.83 | $922.7068 | $922.70 | $922.65 | $922.70 | |