| 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 | $100.79 | 9.260% | $110.1232 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $173.59 | 6.176% | $184.3109 | $184.31 | $184.30 | $184.30 |
| Purchase #3 | $42.25 | 6.225% | $44.8801 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $232.88 | 6.625% | $248.3083 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $121.83 | 12.371% | $136.9016 | $136.90 | $136.90 | $136.90 |
| Purchase #6 | $219.91 | 4.116% | $228.9615 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $183.53 | 8.397% | $198.941 | $198.94 | $198.95 | $198.90 |
| 7 purchase totals = | $1,074.78 | $1,152.4266 | $1,152.42 | $1,152.40 | $1,152.40 | |