| 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 | $200.29 | 13.299% | $226.9266 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $90.97 | 13.709% | $103.4411 | $103.44 | $103.45 | $103.40 |
| Purchase #3 | $228.57 | 5.129% | $240.2934 | $240.29 | $240.30 | $240.30 |
| Purchase #4 | $49.39 | 7.584% | $53.1357 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $57.40 | 7.452% | $61.6774 | $61.68 | $61.70 | $61.70 |
| Purchase #6 | $160.32 | 12.725% | $180.7207 | $180.72 | $180.70 | $180.70 |
| Purchase #7 | $114.36 | 3.562% | $118.4335 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $901.30 | $984.6284 | $984.63 | $984.70 | $984.50 | |