| 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 | $239.44 | 13.647% | $272.1164 | $272.12 | $272.10 | $272.10 |
| Purchase #2 | $66.25 | 9.157% | $72.3165 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $173.95 | 7.435% | $186.8832 | $186.88 | $186.90 | $186.90 |
| Purchase #4 | $116.56 | 4.304% | $121.5767 | $121.58 | $121.60 | $121.60 |
| Purchase #5 | $248.96 | 3.473% | $257.6064 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $225.67 | 5.191% | $237.3845 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $20.56 | 3.175% | $21.2128 | $21.21 | $21.20 | $21.20 |
| 7 purchase totals = | $1,091.39 | $1,169.0965 | $1,169.10 | $1,169.10 | $1,169.10 | |