| 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 | $92.79 | 13.437% | $105.2582 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $233.80 | 8.368% | $253.3644 | $253.36 | $253.35 | $253.40 |
| Purchase #3 | $216.83 | 9.378% | $237.1643 | $237.16 | $237.15 | $237.20 |
| Purchase #4 | $27.56 | 7.684% | $29.6777 | $29.68 | $29.70 | $29.70 |
| Purchase #5 | $46.89 | 9.562% | $51.3736 | $51.37 | $51.35 | $51.40 |
| Purchase #6 | $83.84 | 8.272% | $90.7752 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $139.44 | 10.699% | $154.3587 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $841.15 | $921.9721 | $921.97 | $921.95 | $922.20 | |