| 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 | $247.25 | 5.248% | $260.2257 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $21.78 | 4.428% | $22.7444 | $22.74 | $22.75 | $22.70 |
| Purchase #3 | $241.82 | 10.414% | $267.0031 | $267.00 | $267.00 | $267.00 |
| Purchase #4 | $27.95 | 6.312% | $29.7142 | $29.71 | $29.70 | $29.70 |
| Purchase #5 | $241.71 | 9.580% | $264.8658 | $264.87 | $264.85 | $264.90 |
| Purchase #6 | $183.47 | 3.321% | $189.563 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $86.70 | 12.199% | $97.2765 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $1,050.68 | $1,131.3927 | $1,131.39 | $1,131.40 | $1,131.40 | |