| 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 | $225.46 | 3.410% | $233.1482 | $233.15 | $233.15 | $233.10 |
| Purchase #2 | $99.46 | 12.558% | $111.9502 | $111.95 | $111.95 | $112.00 |
| Purchase #3 | $44.42 | 7.216% | $47.6253 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $246.71 | 9.311% | $269.6812 | $269.68 | $269.70 | $269.70 |
| Purchase #5 | $109.31 | 10.129% | $120.382 | $120.38 | $120.40 | $120.40 |
| Purchase #6 | $202.49 | 6.400% | $215.4494 | $215.45 | $215.45 | $215.40 |
| Purchase #7 | $185.67 | 4.420% | $193.8766 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $1,113.52 | $1,192.1129 | $1,192.12 | $1,192.20 | $1,192.10 | |