| 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 | $11.35 | 11.862% | $12.6963 | $12.70 | $12.70 | $12.70 |
| Purchase #2 | $245.70 | 7.438% | $263.9752 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $117.72 | 3.352% | $121.666 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $147.60 | 6.756% | $157.5719 | $157.57 | $157.55 | $157.60 |
| Purchase #5 | $194.80 | 5.325% | $205.1731 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $102.80 | 12.792% | $115.9502 | $115.95 | $115.95 | $116.00 |
| Purchase #7 | $104.37 | 6.318% | $110.9641 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $924.34 | $987.9968 | $988.00 | $987.95 | $988.20 | |