| 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 | $118.69 | 3.152% | $122.4311 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $237.40 | 4.744% | $248.6623 | $248.66 | $248.65 | $248.70 |
| Purchase #3 | $81.96 | 12.283% | $92.0271 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $240.51 | 9.518% | $263.4017 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $174.96 | 4.654% | $183.1026 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $111.63 | 13.115% | $126.2703 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $180.54 | 13.526% | $204.9598 | $204.96 | $204.95 | $205.00 |
| 7 purchase totals = | $1,145.69 | $1,240.8549 | $1,240.85 | $1,240.85 | $1,240.90 | |