| 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 | $244.89 | 3.536% | $253.5493 | $253.55 | $253.55 | $253.50 |
| Purchase #2 | $121.59 | 9.535% | $133.1836 | $133.18 | $133.20 | $133.20 |
| Purchase #3 | $22.96 | 12.283% | $25.7802 | $25.78 | $25.80 | $25.80 |
| Purchase #4 | $31.88 | 5.316% | $33.5747 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $36.48 | 11.683% | $40.742 | $40.74 | $40.75 | $40.70 |
| Purchase #6 | $186.57 | 10.816% | $206.7494 | $206.75 | $206.75 | $206.70 |
| Purchase #7 | $208.97 | 9.591% | $229.0123 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $853.34 | $922.5915 | $922.58 | $922.60 | $922.50 | |