| 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 | $15.88 | 5.720% | $16.7883 | $16.79 | $16.80 | $16.80 |
| Purchase #2 | $224.90 | 5.222% | $236.6443 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $208.30 | 8.804% | $226.6387 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $11.63 | 6.277% | $12.36 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $229.56 | 9.112% | $250.4775 | $250.48 | $250.50 | $250.50 |
| Purchase #6 | $116.26 | 13.498% | $131.9528 | $131.95 | $131.95 | $132.00 |
| Purchase #7 | $111.47 | 13.602% | $126.6321 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $918.00 | $1,001.4937 | $1,001.49 | $1,001.55 | $1,001.50 | |