| 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 | $244.46 | 7.713% | $263.3152 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $210.80 | 6.778% | $225.088 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $78.81 | 11.127% | $87.5792 | $87.58 | $87.60 | $87.60 |
| Purchase #4 | $146.35 | 7.260% | $156.975 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $160.35 | 10.602% | $177.3503 | $177.35 | $177.35 | $177.40 |
| Purchase #6 | $111.71 | 4.557% | $116.8006 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $245.89 | 13.116% | $278.1409 | $278.14 | $278.15 | $278.10 |
| 7 purchase totals = | $1,198.37 | $1,305.2492 | $1,305.26 | $1,305.30 | $1,305.30 | |