| 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 | $209.46 | 13.103% | $236.9055 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $180.26 | 8.167% | $194.9818 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $186.69 | 4.661% | $195.3916 | $195.39 | $195.40 | $195.40 |
| Purchase #4 | $63.44 | 12.174% | $71.1632 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $33.90 | 12.665% | $38.1934 | $38.19 | $38.20 | $38.20 |
| Purchase #6 | $95.92 | 10.299% | $105.7988 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $51.43 | 8.647% | $55.8772 | $55.88 | $55.90 | $55.90 |
| 7 purchase totals = | $821.10 | $898.3115 | $898.31 | $898.35 | $898.40 | |