| 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 | $90.43 | 13.201% | $102.3677 | $102.37 | $102.35 | $102.40 |
| Purchase #2 | $119.91 | 4.835% | $125.7076 | $125.71 | $125.70 | $125.70 |
| Purchase #3 | $154.94 | 5.668% | $163.722 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $14.85 | 11.866% | $16.6121 | $16.61 | $16.60 | $16.60 |
| Purchase #5 | $110.61 | 8.607% | $120.1302 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $175.94 | 9.752% | $193.0977 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $244.31 | 10.131% | $269.061 | $269.06 | $269.05 | $269.10 |
| 7 purchase totals = | $910.99 | $990.6983 | $990.70 | $990.65 | $990.70 | |