| 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 | $135.63 | 9.418% | $148.4036 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $40.73 | 12.103% | $45.6596 | $45.66 | $45.65 | $45.70 |
| Purchase #3 | $187.85 | 8.664% | $204.1253 | $204.13 | $204.15 | $204.10 |
| Purchase #4 | $38.70 | 12.439% | $43.5139 | $43.51 | $43.50 | $43.50 |
| Purchase #5 | $220.35 | 8.689% | $239.4962 | $239.50 | $239.50 | $239.50 |
| Purchase #6 | $241.99 | 8.366% | $262.2349 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $75.41 | 8.343% | $81.7015 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $940.66 | $1,025.1350 | $1,025.13 | $1,025.15 | $1,025.10 | |