| 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 | $247.67 | 3.564% | $256.497 | $256.50 | $256.50 | $256.50 |
| Purchase #2 | $91.45 | 10.165% | $100.7459 | $100.75 | $100.75 | $100.70 |
| Purchase #3 | $169.38 | 4.118% | $176.3551 | $176.36 | $176.35 | $176.40 |
| Purchase #4 | $137.94 | 13.261% | $156.2322 | $156.23 | $156.25 | $156.20 |
| Purchase #5 | $236.68 | 5.702% | $250.1755 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $231.80 | 10.126% | $255.2721 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $138.69 | 3.120% | $143.0171 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $1,253.61 | $1,338.2949 | $1,338.31 | $1,338.30 | $1,338.30 | |