| 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 | $100.43 | 9.701% | $110.1727 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $233.51 | 9.839% | $256.485 | $256.49 | $256.50 | $256.50 |
| Purchase #3 | $236.48 | 10.165% | $260.5182 | $260.52 | $260.50 | $260.50 |
| Purchase #4 | $204.98 | 5.457% | $216.1658 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $211.84 | 6.295% | $225.1753 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $41.57 | 8.143% | $44.955 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $124.29 | 5.756% | $131.4441 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $1,153.10 | $1,244.9161 | $1,244.93 | $1,244.90 | $1,245.00 | |