| 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 | $227.91 | 5.103% | $239.5402 | $239.54 | $239.55 | $239.50 |
| Purchase #2 | $67.54 | 10.578% | $74.6844 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $235.25 | 8.566% | $255.4015 | $255.40 | $255.40 | $255.40 |
| Purchase #4 | $57.61 | 4.477% | $60.1892 | $60.19 | $60.20 | $60.20 |
| Purchase #5 | $51.68 | 7.813% | $55.7178 | $55.72 | $55.70 | $55.70 |
| Purchase #6 | $67.74 | 6.497% | $72.1411 | $72.14 | $72.15 | $72.10 |
| Purchase #7 | $182.57 | 7.702% | $196.6315 | $196.63 | $196.65 | $196.60 |
| 7 purchase totals = | $890.30 | $954.3057 | $954.30 | $954.35 | $954.20 | |