| 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 | $107.49 | 8.366% | $116.4826 | $116.48 | $116.50 | $116.50 |
| Purchase #2 | $92.65 | 8.324% | $100.3622 | $100.36 | $100.35 | $100.40 |
| Purchase #3 | $186.36 | 13.673% | $211.841 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $88.28 | 5.496% | $93.1319 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $172.41 | 4.669% | $180.4598 | $180.46 | $180.45 | $180.50 |
| Purchase #6 | $123.79 | 13.727% | $140.7827 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $183.49 | 11.676% | $204.9143 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $954.47 | $1,047.9745 | $1,047.96 | $1,048.00 | $1,048.00 | |