| 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 | $53.91 | 7.723% | $58.0735 | $58.07 | $58.05 | $58.10 |
| Purchase #2 | $229.50 | 11.204% | $255.2132 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $149.29 | 7.542% | $160.5495 | $160.55 | $160.55 | $160.50 |
| Purchase #4 | $230.66 | 5.666% | $243.7292 | $243.73 | $243.75 | $243.70 |
| Purchase #5 | $236.57 | 3.683% | $245.2829 | $245.28 | $245.30 | $245.30 |
| Purchase #6 | $175.29 | 9.534% | $192.0021 | $192.00 | $192.00 | $192.00 |
| Purchase #7 | $82.28 | 10.750% | $91.1251 | $91.13 | $91.15 | $91.10 |
| 7 purchase totals = | $1,157.50 | $1,245.9755 | $1,245.97 | $1,246.00 | $1,245.90 | |