| 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 | $223.66 | 6.142% | $237.3972 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $54.75 | 4.832% | $57.3955 | $57.40 | $57.40 | $57.40 |
| Purchase #3 | $105.71 | 13.204% | $119.6679 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $206.75 | 5.866% | $218.878 | $218.88 | $218.90 | $218.90 |
| Purchase #5 | $28.26 | 10.261% | $31.1598 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $173.66 | 4.251% | $181.0423 | $181.04 | $181.05 | $181.00 |
| Purchase #7 | $27.37 | 12.473% | $30.7839 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $820.16 | $876.3246 | $876.33 | $876.35 | $876.40 | |