| 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 | $30.50 | 7.393% | $32.7549 | $32.75 | $32.75 | $32.80 |
| Purchase #2 | $216.79 | 3.600% | $224.5944 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $225.47 | 11.565% | $251.5456 | $251.55 | $251.55 | $251.50 |
| Purchase #4 | $243.45 | 12.214% | $273.185 | $273.19 | $273.20 | $273.20 |
| Purchase #5 | $170.76 | 10.391% | $188.5037 | $188.50 | $188.50 | $188.50 |
| Purchase #6 | $243.36 | 10.104% | $267.9491 | $267.95 | $267.95 | $267.90 |
| Purchase #7 | $67.38 | 7.211% | $72.2388 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $1,197.71 | $1,310.7715 | $1,310.77 | $1,310.80 | $1,310.70 | |