| 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 | $7.39 | 10.299% | $8.1511 | $8.15 | $8.15 | $8.20 |
| Purchase #2 | $189.91 | 10.612% | $210.0632 | $210.06 | $210.05 | $210.10 |
| Purchase #3 | $211.30 | 13.367% | $239.5445 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $112.71 | 6.276% | $119.7837 | $119.78 | $119.80 | $119.80 |
| Purchase #5 | $57.85 | 8.147% | $62.563 | $62.56 | $62.55 | $62.60 |
| Purchase #6 | $56.27 | 3.850% | $58.4364 | $58.44 | $58.45 | $58.40 |
| Purchase #7 | $206.28 | 12.130% | $231.3018 | $231.30 | $231.30 | $231.30 |
| 7 purchase totals = | $841.71 | $929.8437 | $929.83 | $929.85 | $929.90 | |