| 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 | $222.84 | 4.863% | $233.6767 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $233.91 | 3.824% | $242.8547 | $242.85 | $242.85 | $242.90 |
| Purchase #3 | $172.39 | 12.769% | $194.4025 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $138.30 | 10.446% | $152.7468 | $152.75 | $152.75 | $152.70 |
| Purchase #5 | $188.50 | 13.572% | $214.0832 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $52.93 | 10.858% | $58.6771 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $101.84 | 7.419% | $109.3955 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $1,110.71 | $1,205.8365 | $1,205.84 | $1,205.90 | $1,205.90 | |