| 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 | $88.88 | 12.706% | $100.1731 | $100.17 | $100.15 | $100.20 |
| Purchase #2 | $154.98 | 7.872% | $167.18 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $33.37 | 11.186% | $37.1028 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $198.47 | 4.855% | $208.1057 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $183.74 | 9.737% | $201.6308 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $24.79 | 13.342% | $28.0975 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $225.39 | 7.564% | $242.4385 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $909.62 | $984.7284 | $984.73 | $984.75 | $984.70 | |