| 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 | $97.34 | 4.863% | $102.0736 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $235.93 | 5.783% | $249.5738 | $249.57 | $249.55 | $249.60 |
| Purchase #3 | $35.80 | 13.292% | $40.5585 | $40.56 | $40.55 | $40.60 |
| Purchase #4 | $243.69 | 8.873% | $265.3126 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $151.89 | 9.319% | $166.0446 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $30.83 | 12.384% | $34.648 | $34.65 | $34.65 | $34.60 |
| Purchase #7 | $230.50 | 11.544% | $257.1089 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $1,025.98 | $1,115.3200 | $1,115.31 | $1,115.25 | $1,115.30 | |