| 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 | $11.83 | 4.154% | $12.3214 | $12.32 | $12.30 | $12.30 |
| Purchase #2 | $173.40 | 11.441% | $193.2387 | $193.24 | $193.25 | $193.20 |
| Purchase #3 | $223.42 | 12.632% | $251.6424 | $251.64 | $251.65 | $251.60 |
| Purchase #4 | $106.43 | 6.373% | $113.2128 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $7.95 | 12.306% | $8.9283 | $8.93 | $8.95 | $8.90 |
| Purchase #6 | $240.98 | 4.487% | $251.7928 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $45.80 | 5.492% | $48.3153 | $48.32 | $48.30 | $48.30 |
| 7 purchase totals = | $809.81 | $879.4517 | $879.45 | $879.45 | $879.30 | |