| 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 | $229.33 | 11.527% | $255.7649 | $255.76 | $255.75 | $255.80 |
| Purchase #2 | $139.25 | 7.539% | $149.7481 | $149.75 | $149.75 | $149.70 |
| Purchase #3 | $208.59 | 13.856% | $237.4922 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $138.57 | 10.821% | $153.5647 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $211.73 | 4.379% | $221.0017 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $230.26 | 11.276% | $256.2241 | $256.22 | $256.20 | $256.20 |
| Purchase #7 | $218.76 | 7.107% | $234.3073 | $234.31 | $234.30 | $234.30 |
| 7 purchase totals = | $1,376.49 | $1,508.1030 | $1,508.09 | $1,508.05 | $1,508.10 | |