| 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 | $119.28 | 3.675% | $123.6635 | $123.66 | $123.65 | $123.70 |
| Purchase #2 | $161.56 | 7.506% | $173.6867 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $144.35 | 6.396% | $153.5826 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $217.52 | 9.204% | $237.5405 | $237.54 | $237.55 | $237.50 |
| Purchase #5 | $234.51 | 7.512% | $252.1264 | $252.13 | $252.15 | $252.10 |
| Purchase #6 | $53.91 | 7.679% | $58.0497 | $58.05 | $58.05 | $58.00 |
| Purchase #7 | $113.93 | 7.772% | $122.7846 | $122.78 | $122.80 | $122.80 |
| 7 purchase totals = | $1,045.06 | $1,121.4340 | $1,121.43 | $1,121.50 | $1,121.40 | |