| 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 | $103.33 | 5.831% | $109.3552 | $109.36 | $109.35 | $109.40 |
| Purchase #2 | $235.76 | 11.873% | $263.7518 | $263.75 | $263.75 | $263.80 |
| Purchase #3 | $219.66 | 11.414% | $244.732 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $119.70 | 5.810% | $126.6546 | $126.65 | $126.65 | $126.70 |
| Purchase #5 | $238.53 | 6.497% | $254.0273 | $254.03 | $254.05 | $254.00 |
| Purchase #6 | $171.40 | 3.109% | $176.7288 | $176.73 | $176.75 | $176.70 |
| Purchase #7 | $191.64 | 12.394% | $215.3919 | $215.39 | $215.40 | $215.40 |
| 7 purchase totals = | $1,280.02 | $1,390.6416 | $1,390.64 | $1,390.70 | $1,390.70 | |