| 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 | $88.29 | 13.511% | $100.2189 | $100.22 | $100.20 | $100.20 |
| Purchase #2 | $129.38 | 9.475% | $141.6388 | $141.64 | $141.65 | $141.60 |
| Purchase #3 | $31.89 | 3.431% | $32.9841 | $32.98 | $33.00 | $33.00 |
| Purchase #4 | $103.36 | 4.308% | $107.8127 | $107.81 | $107.80 | $107.80 |
| Purchase #5 | $243.95 | 4.233% | $254.2764 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $204.40 | 12.783% | $230.5285 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $103.76 | 8.193% | $112.2611 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $905.03 | $979.7205 | $979.72 | $979.75 | $979.70 | |