| 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 | $23.32 | 3.157% | $24.0562 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $9.63 | 10.789% | $10.669 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $231.82 | 9.192% | $253.1289 | $253.13 | $253.15 | $253.10 |
| Purchase #4 | $118.41 | 13.163% | $133.9963 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $62.88 | 4.728% | $65.853 | $65.85 | $65.85 | $65.90 |
| Purchase #6 | $112.89 | 10.672% | $124.9376 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $175.88 | 8.818% | $191.3891 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $734.83 | $804.0301 | $804.04 | $804.05 | $804.10 | |