| 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 | $239.40 | 12.427% | $269.1502 | $269.15 | $269.15 | $269.20 |
| Purchase #2 | $193.67 | 13.858% | $220.5088 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $180.29 | 5.480% | $190.1699 | $190.17 | $190.15 | $190.20 |
| Purchase #4 | $163.47 | 3.459% | $169.1244 | $169.12 | $169.10 | $169.10 |
| Purchase #5 | $137.83 | 7.794% | $148.5725 | $148.57 | $148.55 | $148.60 |
| Purchase #6 | $182.85 | 8.615% | $198.6025 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $107.73 | 7.274% | $115.5663 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $1,205.24 | $1,311.6946 | $1,311.69 | $1,311.60 | $1,311.80 | |