| 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 | $219.97 | 6.376% | $233.9953 | $234.00 | $234.00 | $234.00 |
| Purchase #2 | $23.42 | 4.620% | $24.502 | $24.50 | $24.50 | $24.50 |
| Purchase #3 | $42.79 | 8.449% | $46.4053 | $46.41 | $46.40 | $46.40 |
| Purchase #4 | $118.88 | 11.508% | $132.5607 | $132.56 | $132.55 | $132.60 |
| Purchase #5 | $34.38 | 3.468% | $35.5723 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $114.50 | 4.833% | $120.0338 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $41.29 | 10.524% | $45.6354 | $45.64 | $45.65 | $45.60 |
| 7 purchase totals = | $595.23 | $638.7048 | $638.71 | $638.70 | $638.70 | |