| 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 | $11.67 | 12.517% | $13.1307 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $229.56 | 7.171% | $246.0217 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $211.39 | 13.401% | $239.7184 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $225.44 | 11.524% | $251.4197 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $169.58 | 5.761% | $179.3495 | $179.35 | $179.35 | $179.30 |
| Purchase #6 | $216.94 | 12.725% | $244.5456 | $244.55 | $244.55 | $244.50 |
| Purchase #7 | $199.88 | 12.764% | $225.3927 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $1,264.46 | $1,399.5783 | $1,399.58 | $1,399.55 | $1,399.40 | |