| 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 | $82.97 | 8.831% | $90.2971 | $90.30 | $90.30 | $90.30 |
| Purchase #2 | $160.83 | 5.511% | $169.6933 | $169.69 | $169.70 | $169.70 |
| Purchase #3 | $67.32 | 8.393% | $72.9702 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $193.30 | 10.584% | $213.7589 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $12.45 | 5.267% | $13.1057 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $240.35 | 3.132% | $247.8778 | $247.88 | $247.90 | $247.90 |
| Purchase #7 | $184.70 | 8.542% | $200.4771 | $200.48 | $200.50 | $200.50 |
| 7 purchase totals = | $941.92 | $1,008.1801 | $1,008.19 | $1,008.20 | $1,008.30 | |