| 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 | $207.95 | 10.525% | $229.8367 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $119.48 | 8.246% | $129.3323 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $226.74 | 12.164% | $254.3207 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $28.61 | 9.636% | $31.3669 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $205.82 | 8.549% | $223.4156 | $223.42 | $223.40 | $223.40 |
| Purchase #6 | $144.29 | 3.784% | $149.7499 | $149.75 | $149.75 | $149.70 |
| Purchase #7 | $222.50 | 3.303% | $229.8492 | $229.85 | $229.85 | $229.80 |
| 7 purchase totals = | $1,155.39 | $1,247.8713 | $1,247.88 | $1,247.85 | $1,247.70 | |