| 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 | $216.25 | 7.611% | $232.7088 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $129.91 | 10.715% | $143.8299 | $143.83 | $143.85 | $143.80 |
| Purchase #3 | $173.62 | 7.406% | $186.4783 | $186.48 | $186.50 | $186.50 |
| Purchase #4 | $236.90 | 3.168% | $244.405 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $117.47 | 13.826% | $133.7114 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $15.28 | 12.783% | $17.2332 | $17.23 | $17.25 | $17.20 |
| Purchase #7 | $39.28 | 9.429% | $42.9837 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $928.71 | $1,001.3503 | $1,001.35 | $1,001.40 | $1,001.30 | |