| 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 | $104.56 | 7.461% | $112.3612 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $183.84 | 4.140% | $191.451 | $191.45 | $191.45 | $191.50 |
| Purchase #3 | $36.62 | 4.181% | $38.1511 | $38.15 | $38.15 | $38.20 |
| Purchase #4 | $94.72 | 8.292% | $102.5742 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $206.67 | 4.488% | $215.9453 | $215.95 | $215.95 | $215.90 |
| Purchase #6 | $176.74 | 4.390% | $184.4989 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $83.77 | 9.448% | $91.6846 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $886.92 | $936.6663 | $936.66 | $936.65 | $936.80 | |