| 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 | $210.78 | 4.466% | $220.1934 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $142.26 | 13.379% | $161.293 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $61.87 | 8.791% | $67.309 | $67.31 | $67.30 | $67.30 |
| Purchase #4 | $94.58 | 3.328% | $97.7276 | $97.73 | $97.75 | $97.70 |
| Purchase #5 | $241.64 | 7.724% | $260.3043 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $31.32 | 13.290% | $35.4824 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $28.56 | 8.488% | $30.9842 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $811.01 | $873.2939 | $873.28 | $873.35 | $873.30 | |