| 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 | $233.90 | 8.844% | $254.5861 | $254.59 | $254.60 | $254.60 |
| Purchase #2 | $10.56 | 6.556% | $11.2523 | $11.25 | $11.25 | $11.30 |
| Purchase #3 | $201.51 | 12.257% | $226.2091 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $127.35 | 12.271% | $142.9771 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $11.71 | 13.148% | $13.2496 | $13.25 | $13.25 | $13.20 |
| Purchase #6 | $79.58 | 4.634% | $83.2677 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $50.34 | 7.764% | $54.2484 | $54.25 | $54.25 | $54.20 |
| 7 purchase totals = | $714.95 | $785.7903 | $785.80 | $785.80 | $785.80 | |