| 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 | $79.55 | 6.329% | $84.5847 | $84.58 | $84.60 | $84.60 |
| Purchase #2 | $138.88 | 4.442% | $145.049 | $145.05 | $145.05 | $145.00 |
| Purchase #3 | $234.87 | 6.594% | $250.3573 | $250.36 | $250.35 | $250.40 |
| Purchase #4 | $148.49 | 13.219% | $168.1189 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $236.92 | 13.132% | $268.0323 | $268.03 | $268.05 | $268.00 |
| Purchase #6 | $152.98 | 9.758% | $167.9078 | $167.91 | $167.90 | $167.90 |
| Purchase #7 | $234.42 | 9.738% | $257.2478 | $257.25 | $257.25 | $257.20 |
| 7 purchase totals = | $1,226.11 | $1,341.2978 | $1,341.30 | $1,341.30 | $1,341.20 | |