| 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 | $230.30 | 5.492% | $242.9481 | $242.95 | $242.95 | $242.90 |
| Purchase #2 | $140.66 | 10.214% | $155.027 | $155.03 | $155.05 | $155.00 |
| Purchase #3 | $191.40 | 5.691% | $202.2926 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $230.68 | 4.793% | $241.7365 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $249.75 | 5.522% | $263.5412 | $263.54 | $263.55 | $263.50 |
| Purchase #6 | $93.94 | 6.468% | $100.016 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $234.89 | 8.332% | $254.461 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $1,371.62 | $1,460.0224 | $1,460.03 | $1,460.05 | $1,459.90 | |