| 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 | $221.80 | 6.505% | $236.2281 | $236.23 | $236.25 | $236.20 |
| Purchase #2 | $95.96 | 7.202% | $102.871 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $168.82 | 8.607% | $183.3503 | $183.35 | $183.35 | $183.40 |
| Purchase #4 | $129.50 | 8.790% | $140.8831 | $140.88 | $140.90 | $140.90 |
| Purchase #5 | $13.33 | 5.798% | $14.1029 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $214.25 | 6.373% | $227.9042 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $95.60 | 13.177% | $108.1972 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $939.26 | $1,013.5368 | $1,013.53 | $1,013.55 | $1,013.60 | |