| 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 | $132.37 | 4.830% | $138.7635 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $243.82 | 10.568% | $269.5869 | $269.59 | $269.60 | $269.60 |
| Purchase #3 | $16.57 | 4.407% | $17.3002 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $149.46 | 13.582% | $169.7597 | $169.76 | $169.75 | $169.80 |
| Purchase #5 | $183.71 | 9.476% | $201.1184 | $201.12 | $201.10 | $201.10 |
| Purchase #6 | $21.67 | 6.224% | $23.0187 | $23.02 | $23.00 | $23.00 |
| Purchase #7 | $91.70 | 12.843% | $103.477 | $103.48 | $103.50 | $103.50 |
| 7 purchase totals = | $839.30 | $923.0244 | $923.03 | $923.00 | $923.10 | |