| 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 | $83.42 | 8.148% | $90.2171 | $90.22 | $90.20 | $90.20 |
| Purchase #2 | $161.69 | 5.684% | $170.8805 | $170.88 | $170.90 | $170.90 |
| Purchase #3 | $217.61 | 9.231% | $237.6976 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $88.26 | 13.407% | $100.093 | $100.09 | $100.10 | $100.10 |
| Purchase #5 | $168.29 | 9.316% | $183.9679 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $68.77 | 8.123% | $74.3562 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $222.52 | 11.293% | $247.6492 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $1,010.56 | $1,104.8615 | $1,104.87 | $1,104.85 | $1,104.90 | |