| 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 | $240.59 | 11.735% | $268.8232 | $268.82 | $268.80 | $268.80 |
| Purchase #2 | $31.37 | 5.617% | $33.1321 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $76.84 | 4.192% | $80.0611 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $122.70 | 5.289% | $129.1896 | $129.19 | $129.20 | $129.20 |
| Purchase #5 | $38.77 | 12.807% | $43.7353 | $43.74 | $43.75 | $43.70 |
| Purchase #6 | $140.83 | 5.428% | $148.4743 | $148.47 | $148.45 | $148.50 |
| Purchase #7 | $209.32 | 6.483% | $222.8902 | $222.89 | $222.90 | $222.90 |
| 7 purchase totals = | $860.42 | $926.3058 | $926.30 | $926.30 | $926.30 | |