| 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 | $248.58 | 8.544% | $269.8187 | $269.82 | $269.80 | $269.80 |
| Purchase #2 | $91.80 | 9.701% | $100.7055 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $137.90 | 12.133% | $154.6314 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $32.29 | 5.387% | $34.0295 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $66.44 | 8.780% | $72.2734 | $72.27 | $72.25 | $72.30 |
| Purchase #6 | $100.63 | 9.479% | $110.1687 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $149.71 | 9.193% | $163.4728 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $827.35 | $905.1000 | $905.10 | $905.05 | $905.10 | |