| 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 | $104.62 | 9.394% | $114.448 | $114.45 | $114.45 | $114.40 |
| Purchase #2 | $128.29 | 7.454% | $137.8527 | $137.85 | $137.85 | $137.90 |
| Purchase #3 | $24.62 | 11.441% | $27.4368 | $27.44 | $27.45 | $27.40 |
| Purchase #4 | $27.46 | 7.712% | $29.5777 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $21.61 | 11.625% | $24.1222 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $97.27 | 3.837% | $101.0022 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $7.38 | 4.353% | $7.7013 | $7.70 | $7.70 | $7.70 |
| 7 purchase totals = | $411.25 | $442.1409 | $442.14 | $442.15 | $442.10 | |