| 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 | $224.39 | 4.452% | $234.3798 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $199.45 | 5.221% | $209.8633 | $209.86 | $209.85 | $209.90 |
| Purchase #3 | $26.98 | 13.526% | $30.6293 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $102.51 | 10.392% | $113.1628 | $113.16 | $113.15 | $113.20 |
| Purchase #5 | $54.30 | 5.281% | $57.1676 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $227.94 | 6.449% | $242.6399 | $242.64 | $242.65 | $242.60 |
| Purchase #7 | $202.42 | 11.606% | $225.9129 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $1,037.99 | $1,113.7556 | $1,113.75 | $1,113.75 | $1,113.80 | |