| 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 | $222.78 | 6.461% | $237.1738 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $170.35 | 9.272% | $186.1449 | $186.14 | $186.15 | $186.10 |
| Purchase #3 | $69.42 | 10.444% | $76.6702 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $243.75 | 5.190% | $256.4006 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $249.83 | 3.657% | $258.9663 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $220.28 | 9.485% | $241.1736 | $241.17 | $241.15 | $241.20 |
| Purchase #7 | $43.56 | 10.504% | $48.1355 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $1,219.97 | $1,304.6649 | $1,304.66 | $1,304.60 | $1,304.70 | |