| 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 | $22.65 | 9.228% | $24.7401 | $24.74 | $24.75 | $24.70 |
| Purchase #2 | $136.46 | 10.740% | $151.1158 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $200.82 | 7.681% | $216.245 | $216.25 | $216.25 | $216.20 |
| Purchase #4 | $240.65 | 8.732% | $261.6636 | $261.66 | $261.65 | $261.70 |
| Purchase #5 | $193.58 | 6.807% | $206.757 | $206.76 | $206.75 | $206.80 |
| Purchase #6 | $224.56 | 12.866% | $253.4519 | $253.45 | $253.45 | $253.50 |
| Purchase #7 | $38.96 | 8.495% | $42.2697 | $42.27 | $42.25 | $42.30 |
| 7 purchase totals = | $1,057.68 | $1,156.2431 | $1,156.25 | $1,156.20 | $1,156.30 | |