| 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 | $21.26 | 10.106% | $23.4085 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $72.30 | 3.188% | $74.6049 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $43.50 | 6.282% | $46.2327 | $46.23 | $46.25 | $46.20 |
| Purchase #4 | $224.43 | 3.677% | $232.6823 | $232.68 | $232.70 | $232.70 |
| Purchase #5 | $139.96 | 10.250% | $154.3059 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $38.99 | 10.295% | $43.004 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $224.34 | 9.216% | $245.0152 | $245.02 | $245.00 | $245.00 |
| 7 purchase totals = | $764.78 | $819.2535 | $819.25 | $819.25 | $819.20 | |