| 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 | $12.57 | 5.317% | $13.2383 | $13.24 | $13.25 | $13.20 |
| Purchase #2 | $244.38 | 3.530% | $253.0066 | $253.01 | $253.00 | $253.00 |
| Purchase #3 | $167.71 | 12.524% | $188.714 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $216.37 | 3.327% | $223.5686 | $223.57 | $223.55 | $223.60 |
| Purchase #5 | $102.75 | 13.532% | $116.6541 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $140.33 | 9.309% | $153.3933 | $153.39 | $153.40 | $153.40 |
| Purchase #7 | $88.44 | 13.109% | $100.0336 | $100.03 | $100.05 | $100.00 |
| 7 purchase totals = | $972.55 | $1,048.6085 | $1,048.60 | $1,048.60 | $1,048.60 | |