| 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 | $230.42 | 5.639% | $243.4134 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $111.31 | 8.826% | $121.1342 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $123.65 | 6.114% | $131.21 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $160.32 | 6.473% | $170.6975 | $170.70 | $170.70 | $170.70 |
| Purchase #5 | $160.80 | 12.151% | $180.3388 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $81.26 | 12.297% | $91.2525 | $91.25 | $91.25 | $91.30 |
| Purchase #7 | $247.90 | 8.152% | $268.1088 | $268.11 | $268.10 | $268.10 |
| 7 purchase totals = | $1,115.66 | $1,206.1552 | $1,206.15 | $1,206.15 | $1,206.10 | |