| 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 | $25.94 | 5.154% | $27.2769 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $35.75 | 10.835% | $39.6235 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $239.39 | 6.530% | $255.0222 | $255.02 | $255.00 | $255.00 |
| Purchase #4 | $145.90 | 10.169% | $160.7366 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $219.71 | 8.831% | $239.1126 | $239.11 | $239.10 | $239.10 |
| Purchase #6 | $102.29 | 3.631% | $106.0041 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $108.76 | 12.179% | $122.0059 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $877.74 | $949.7818 | $949.78 | $949.75 | $949.70 | |