| 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 | $236.84 | 13.155% | $267.9963 | $268.00 | $268.00 | $268.00 |
| Purchase #2 | $244.65 | 3.285% | $252.6868 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $216.51 | 10.644% | $239.5553 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $172.75 | 12.648% | $194.5994 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $160.79 | 9.178% | $175.5473 | $175.55 | $175.55 | $175.50 |
| Purchase #6 | $205.54 | 8.741% | $223.5063 | $223.51 | $223.50 | $223.50 |
| Purchase #7 | $108.32 | 10.699% | $119.9092 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $1,345.40 | $1,473.8006 | $1,473.82 | $1,473.80 | $1,473.80 | |