| 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 | $217.85 | 11.558% | $243.0291 | $243.03 | $243.05 | $243.00 |
| Purchase #2 | $14.32 | 3.147% | $14.7707 | $14.77 | $14.75 | $14.80 |
| Purchase #3 | $175.76 | 5.149% | $184.8099 | $184.81 | $184.80 | $184.80 |
| Purchase #4 | $9.26 | 8.676% | $10.0634 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $13.61 | 6.591% | $14.507 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $193.61 | 7.188% | $207.5267 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $205.88 | 9.173% | $224.7654 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $830.29 | $899.4722 | $899.48 | $899.45 | $899.50 | |