| 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 | $197.51 | 5.348% | $208.0728 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $188.59 | 6.473% | $200.7974 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $31.62 | 4.157% | $32.9344 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $223.38 | 9.178% | $243.8818 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $132.85 | 11.527% | $148.1636 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $90.39 | 12.871% | $102.0241 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $248.88 | 9.844% | $273.3797 | $273.38 | $273.40 | $273.40 |
| 7 purchase totals = | $1,113.22 | $1,209.2538 | $1,209.24 | $1,209.25 | $1,209.30 | |