| 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 | $236.84 | 8.274% | $256.4361 | $256.44 | $256.45 | $256.40 |
| Purchase #2 | $33.69 | 9.173% | $36.7804 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $220.31 | 9.498% | $241.235 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $202.40 | 11.164% | $224.9959 | $225.00 | $225.00 | $225.00 |
| Purchase #5 | $144.33 | 13.341% | $163.5851 | $163.59 | $163.60 | $163.60 |
| Purchase #6 | $49.97 | 3.496% | $51.717 | $51.72 | $51.70 | $51.70 |
| Purchase #7 | $23.43 | 7.402% | $25.1643 | $25.16 | $25.15 | $25.20 |
| 7 purchase totals = | $910.97 | $999.9138 | $999.93 | $999.95 | $999.90 | |