| 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 | $206.87 | 7.545% | $222.4783 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $100.26 | 7.539% | $107.8186 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $32.83 | 8.293% | $35.5526 | $35.55 | $35.55 | $35.60 |
| Purchase #4 | $109.31 | 6.639% | $116.5671 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $194.27 | 4.686% | $203.3735 | $203.37 | $203.35 | $203.40 |
| Purchase #6 | $117.35 | 7.542% | $126.2005 | $126.20 | $126.20 | $126.20 |
| Purchase #7 | $42.51 | 12.240% | $47.7132 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $803.40 | $859.7038 | $859.70 | $859.65 | $859.80 | |