| 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 | $222.70 | 8.590% | $241.8299 | $241.83 | $241.85 | $241.80 |
| Purchase #2 | $238.87 | 4.539% | $249.7123 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $208.84 | 13.125% | $236.2503 | $236.25 | $236.25 | $236.30 |
| Purchase #4 | $216.56 | 6.729% | $231.1323 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $156.61 | 11.181% | $174.1206 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $133.98 | 11.468% | $149.3448 | $149.34 | $149.35 | $149.30 |
| Purchase #7 | $167.94 | 12.698% | $189.265 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $1,345.50 | $1,471.6552 | $1,471.65 | $1,471.65 | $1,471.60 | |