| 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 | $217.75 | 5.475% | $229.6718 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $230.72 | 5.418% | $243.2204 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $94.54 | 8.723% | $102.7867 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $31.40 | 3.210% | $32.4079 | $32.41 | $32.40 | $32.40 |
| Purchase #5 | $228.98 | 7.868% | $246.9961 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $10.44 | 13.814% | $11.8822 | $11.88 | $11.90 | $11.90 |
| Purchase #7 | $96.53 | 10.137% | $106.3152 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $910.36 | $973.2803 | $973.29 | $973.25 | $973.30 | |