| 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 | $237.58 | 3.746% | $246.4797 | $246.48 | $246.50 | $246.50 |
| Purchase #2 | $234.34 | 10.404% | $258.7207 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $227.75 | 8.231% | $246.4961 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $184.90 | 11.325% | $205.8399 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $143.68 | 8.145% | $155.3827 | $155.38 | $155.40 | $155.40 |
| Purchase #6 | $92.36 | 4.279% | $96.3121 | $96.31 | $96.30 | $96.30 |
| Purchase #7 | $94.92 | 9.772% | $104.1956 | $104.20 | $104.20 | $104.20 |
| 7 purchase totals = | $1,215.53 | $1,313.4268 | $1,313.43 | $1,313.45 | $1,313.40 | |