| 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 | $40.28 | 6.269% | $42.8052 | $42.81 | $42.80 | $42.80 |
| Purchase #2 | $177.57 | 9.480% | $194.4036 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $227.43 | 4.447% | $237.5438 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $244.77 | 5.357% | $257.8823 | $257.88 | $257.90 | $257.90 |
| Purchase #5 | $69.52 | 13.424% | $78.8524 | $78.85 | $78.85 | $78.90 |
| Purchase #6 | $202.61 | 7.221% | $217.2405 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $89.95 | 4.691% | $94.1696 | $94.17 | $94.15 | $94.20 |
| 7 purchase totals = | $1,052.13 | $1,122.8974 | $1,122.89 | $1,122.90 | $1,122.90 | |