| 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 | $135.66 | 3.122% | $139.8953 | $139.90 | $139.90 | $139.90 |
| Purchase #2 | $196.50 | 6.818% | $209.8974 | $209.90 | $209.90 | $209.90 |
| Purchase #3 | $206.40 | 13.278% | $233.8058 | $233.81 | $233.80 | $233.80 |
| Purchase #4 | $27.36 | 4.830% | $28.6815 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $143.79 | 3.265% | $148.4847 | $148.48 | $148.50 | $148.50 |
| Purchase #6 | $103.51 | 12.302% | $116.2438 | $116.24 | $116.25 | $116.20 |
| Purchase #7 | $171.77 | 7.216% | $184.1649 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $984.99 | $1,061.1734 | $1,061.17 | $1,061.20 | $1,061.20 | |