| 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 | $103.64 | 13.365% | $117.4915 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $14.47 | 11.733% | $16.1678 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $229.35 | 3.655% | $237.7327 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $111.82 | 3.702% | $115.9596 | $115.96 | $115.95 | $116.00 |
| Purchase #5 | $244.46 | 4.261% | $254.8764 | $254.88 | $254.90 | $254.90 |
| Purchase #6 | $228.88 | 7.584% | $246.2383 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $12.88 | 12.855% | $14.5357 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $945.50 | $1,003.0020 | $1,003.01 | $1,003.05 | $1,003.00 | |