| 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 | $116.70 | 4.169% | $121.5652 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $152.25 | 11.788% | $170.1972 | $170.20 | $170.20 | $170.20 |
| Purchase #3 | $193.67 | 13.585% | $219.9801 | $219.98 | $220.00 | $220.00 |
| Purchase #4 | $140.94 | 5.661% | $148.9186 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $65.61 | 8.264% | $71.032 | $71.03 | $71.05 | $71.00 |
| Purchase #6 | $190.56 | 5.866% | $201.7382 | $201.74 | $201.75 | $201.70 |
| Purchase #7 | $96.79 | 8.117% | $104.6464 | $104.65 | $104.65 | $104.60 |
| 7 purchase totals = | $956.52 | $1,038.0777 | $1,038.09 | $1,038.10 | $1,038.00 | |