| 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 | $226.78 | 10.192% | $249.8934 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $61.92 | 11.274% | $68.9009 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $206.72 | 13.445% | $234.5135 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $206.81 | 10.236% | $227.9791 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $235.46 | 9.398% | $257.5885 | $257.59 | $257.60 | $257.60 |
| Purchase #6 | $188.55 | 5.866% | $199.6103 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $48.88 | 10.167% | $53.8496 | $53.85 | $53.85 | $53.80 |
| 7 purchase totals = | $1,175.12 | $1,292.3353 | $1,292.33 | $1,292.35 | $1,292.30 | |