| 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 | $103.91 | 13.737% | $118.1841 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $225.50 | 10.809% | $249.8743 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $18.83 | 5.574% | $19.8796 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $97.85 | 13.652% | $111.2085 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $225.52 | 6.840% | $240.9456 | $240.95 | $240.95 | $240.90 |
| Purchase #6 | $88.92 | 5.184% | $93.5296 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $138.55 | 10.846% | $153.5771 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $899.08 | $987.1988 | $987.20 | $987.25 | $987.20 | |