| 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 | $186.64 | 13.632% | $212.0828 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $155.39 | 8.154% | $168.0605 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $138.31 | 11.491% | $154.2032 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $218.46 | 10.211% | $240.767 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $220.62 | 4.348% | $230.2126 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $140.40 | 4.603% | $146.8626 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $52.79 | 7.500% | $56.7493 | $56.75 | $56.75 | $56.70 |
| 7 purchase totals = | $1,112.61 | $1,208.9380 | $1,208.93 | $1,208.90 | $1,209.00 | |