| 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 | $89.88 | 11.421% | $100.1452 | $100.15 | $100.15 | $100.10 |
| Purchase #2 | $110.75 | 5.177% | $116.4835 | $116.48 | $116.50 | $116.50 |
| Purchase #3 | $188.70 | 11.493% | $210.3873 | $210.39 | $210.40 | $210.40 |
| Purchase #4 | $196.63 | 3.672% | $203.8503 | $203.85 | $203.85 | $203.90 |
| Purchase #5 | $231.34 | 5.460% | $243.9712 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $201.75 | 5.406% | $212.6566 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $164.63 | 11.211% | $183.0867 | $183.09 | $183.10 | $183.10 |
| 7 purchase totals = | $1,183.68 | $1,270.5808 | $1,270.59 | $1,270.60 | $1,270.70 | |