| 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 | $23.79 | 10.260% | $26.2309 | $26.23 | $26.25 | $26.20 |
| Purchase #2 | $243.55 | 7.112% | $260.8713 | $260.87 | $260.85 | $260.90 |
| Purchase #3 | $239.92 | 8.575% | $260.4931 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $182.77 | 7.289% | $196.0921 | $196.09 | $196.10 | $196.10 |
| Purchase #5 | $72.96 | 8.513% | $79.1711 | $79.17 | $79.15 | $79.20 |
| Purchase #6 | $205.40 | 3.111% | $211.79 | $211.79 | $211.80 | $211.80 |
| Purchase #7 | $159.61 | 7.428% | $171.4658 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $1,128.00 | $1,206.1143 | $1,206.11 | $1,206.10 | $1,206.20 | |