| 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 | $47.91 | 10.431% | $52.9075 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $108.43 | 3.857% | $112.6121 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $129.67 | 3.581% | $134.3135 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $235.96 | 3.187% | $243.48 | $243.48 | $243.50 | $243.50 |
| Purchase #5 | $240.34 | 10.441% | $265.4339 | $265.43 | $265.45 | $265.40 |
| Purchase #6 | $11.81 | 3.393% | $12.2107 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $138.88 | 10.555% | $153.5388 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $913.00 | $974.4965 | $974.49 | $974.50 | $974.40 | |