| 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 | $112.41 | 3.848% | $116.7355 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $219.65 | 9.304% | $240.0862 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $142.34 | 3.762% | $147.6948 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $140.96 | 13.268% | $159.6626 | $159.66 | $159.65 | $159.70 |
| Purchase #5 | $139.92 | 10.765% | $154.9824 | $154.98 | $155.00 | $155.00 |
| Purchase #6 | $229.97 | 8.231% | $248.8988 | $248.90 | $248.90 | $248.90 |
| Purchase #7 | $243.86 | 9.127% | $266.1171 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $1,229.11 | $1,334.1774 | $1,334.18 | $1,334.20 | $1,334.20 | |