| 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 | $219.90 | 6.280% | $233.7097 | $233.71 | $233.70 | $233.70 |
| Purchase #2 | $135.35 | 6.673% | $144.3819 | $144.38 | $144.40 | $144.40 |
| Purchase #3 | $219.76 | 7.691% | $236.6617 | $236.66 | $236.65 | $236.70 |
| Purchase #4 | $205.67 | 3.685% | $213.2489 | $213.25 | $213.25 | $213.20 |
| Purchase #5 | $222.73 | 9.526% | $243.9473 | $243.95 | $243.95 | $243.90 |
| Purchase #6 | $162.97 | 4.380% | $170.1081 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $65.99 | 13.556% | $74.9356 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $1,232.37 | $1,316.9932 | $1,317.00 | $1,317.00 | $1,316.90 | |