| 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 | $220.48 | 11.841% | $246.587 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $25.39 | 10.198% | $27.9793 | $27.98 | $28.00 | $28.00 |
| Purchase #3 | $130.57 | 11.144% | $145.1207 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $188.91 | 9.258% | $206.3993 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $235.57 | 3.616% | $244.0882 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $237.47 | 11.785% | $265.4558 | $265.46 | $265.45 | $265.50 |
| Purchase #7 | $199.31 | 9.126% | $217.499 | $217.50 | $217.50 | $217.50 |
| 7 purchase totals = | $1,237.70 | $1,353.1293 | $1,353.14 | $1,353.15 | $1,353.20 | |