| 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 | $114.35 | 13.539% | $129.8318 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $225.35 | 3.478% | $233.1877 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $236.67 | 13.302% | $268.1518 | $268.15 | $268.15 | $268.20 |
| Purchase #4 | $66.74 | 10.548% | $73.7797 | $73.78 | $73.80 | $73.80 |
| Purchase #5 | $131.62 | 8.344% | $142.6024 | $142.60 | $142.60 | $142.60 |
| Purchase #6 | $144.35 | 5.435% | $152.1954 | $152.20 | $152.20 | $152.20 |
| Purchase #7 | $217.88 | 8.686% | $236.8051 | $236.81 | $236.80 | $236.80 |
| 7 purchase totals = | $1,136.96 | $1,236.5539 | $1,236.56 | $1,236.60 | $1,236.60 | |