| 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 | $125.90 | 4.306% | $131.3213 | $131.32 | $131.30 | $131.30 |
| Purchase #2 | $233.98 | 3.790% | $242.8478 | $242.85 | $242.85 | $242.80 |
| Purchase #3 | $166.81 | 10.680% | $184.6253 | $184.63 | $184.65 | $184.60 |
| Purchase #4 | $186.75 | 4.791% | $195.6972 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $129.99 | 5.530% | $137.1784 | $137.18 | $137.20 | $137.20 |
| Purchase #6 | $171.33 | 7.427% | $184.0547 | $184.05 | $184.05 | $184.10 |
| Purchase #7 | $83.96 | 8.764% | $91.3183 | $91.32 | $91.30 | $91.30 |
| 7 purchase totals = | $1,098.72 | $1,167.0430 | $1,167.05 | $1,167.05 | $1,167.00 | |