| 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 | $218.27 | 4.827% | $228.8059 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $62.36 | 11.310% | $69.4129 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $31.61 | 5.412% | $33.3207 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $124.65 | 12.538% | $140.2786 | $140.28 | $140.30 | $140.30 |
| Purchase #5 | $70.89 | 4.534% | $74.1042 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $27.49 | 10.285% | $30.3173 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $212.33 | 4.213% | $221.2755 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $747.60 | $797.5151 | $797.52 | $797.50 | $797.50 | |