| 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 | $204.98 | 7.208% | $219.755 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $160.40 | 6.744% | $171.2174 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $249.27 | 4.872% | $261.4144 | $261.41 | $261.40 | $261.40 |
| Purchase #4 | $40.41 | 7.121% | $43.2876 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $191.64 | 11.583% | $213.8377 | $213.84 | $213.85 | $213.80 |
| Purchase #6 | $45.74 | 4.366% | $47.737 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $26.42 | 7.159% | $28.3114 | $28.31 | $28.30 | $28.30 |
| 7 purchase totals = | $918.86 | $985.5605 | $985.57 | $985.55 | $985.50 | |