| 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 | $7.35 | 13.132% | $8.3152 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $121.87 | 10.666% | $134.8687 | $134.87 | $134.85 | $134.90 |
| Purchase #3 | $216.40 | 4.306% | $225.7182 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $31.76 | 8.733% | $34.5336 | $34.53 | $34.55 | $34.50 |
| Purchase #5 | $168.98 | 12.210% | $189.6125 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $96.80 | 9.481% | $105.9776 | $105.98 | $106.00 | $106.00 |
| Purchase #7 | $102.26 | 7.762% | $110.1974 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $745.42 | $809.2232 | $809.23 | $809.20 | $809.20 | |