| 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 | $221.98 | 5.115% | $233.3343 | $233.33 | $233.35 | $233.30 |
| Purchase #2 | $156.88 | 6.350% | $166.8419 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $173.69 | 4.799% | $182.0254 | $182.03 | $182.05 | $182.00 |
| Purchase #4 | $7.42 | 10.445% | $8.195 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $104.88 | 6.857% | $112.0716 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $249.89 | 12.753% | $281.7585 | $281.76 | $281.75 | $281.80 |
| Purchase #7 | $102.72 | 4.803% | $107.6536 | $107.65 | $107.65 | $107.70 |
| 7 purchase totals = | $1,017.46 | $1,091.8803 | $1,091.88 | $1,091.90 | $1,091.90 | |