| 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 | $227.91 | 9.478% | $249.5113 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $140.35 | 6.258% | $149.1331 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $128.81 | 7.627% | $138.6343 | $138.63 | $138.65 | $138.60 |
| Purchase #4 | $73.41 | 12.713% | $82.7426 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $166.88 | 9.654% | $182.9906 | $182.99 | $183.00 | $183.00 |
| Purchase #6 | $233.44 | 13.462% | $264.8657 | $264.87 | $264.85 | $264.90 |
| Purchase #7 | $144.83 | 4.151% | $150.8419 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $1,115.63 | $1,218.7195 | $1,218.71 | $1,218.75 | $1,218.60 | |