| 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 | $243.63 | 13.554% | $276.6516 | $276.65 | $276.65 | $276.70 |
| Purchase #2 | $8.51 | 12.869% | $9.6052 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $10.67 | 3.771% | $11.0724 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $86.63 | 10.660% | $95.8648 | $95.86 | $95.85 | $95.90 |
| Purchase #5 | $154.79 | 3.141% | $159.652 | $159.65 | $159.65 | $159.70 |
| Purchase #6 | $224.57 | 6.156% | $238.3945 | $238.39 | $238.40 | $238.40 |
| Purchase #7 | $17.95 | 3.734% | $18.6203 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $746.75 | $809.8608 | $809.85 | $809.80 | $810.00 | |