| 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 | $21.80 | 5.398% | $22.9768 | $22.98 | $23.00 | $23.00 |
| Purchase #2 | $190.89 | 7.520% | $205.2449 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $121.33 | 9.489% | $132.843 | $132.84 | $132.85 | $132.80 |
| Purchase #4 | $41.63 | 3.811% | $43.2165 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $235.63 | 5.284% | $248.0807 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $212.54 | 5.672% | $224.5953 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $90.47 | 6.409% | $96.2682 | $96.27 | $96.25 | $96.30 |
| 7 purchase totals = | $914.29 | $973.2254 | $973.23 | $973.25 | $973.20 | |