| 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 | $211.35 | 4.402% | $220.6536 | $220.65 | $220.65 | $220.70 |
| Purchase #2 | $167.86 | 13.300% | $190.1854 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $233.46 | 7.446% | $250.8434 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $134.77 | 10.302% | $148.654 | $148.65 | $148.65 | $148.70 |
| Purchase #5 | $243.36 | 12.165% | $272.9647 | $272.96 | $272.95 | $273.00 |
| Purchase #6 | $243.71 | 8.260% | $263.8404 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $221.96 | 13.132% | $251.1078 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $1,456.47 | $1,598.2493 | $1,598.24 | $1,598.25 | $1,598.30 | |