| 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 | $23.93 | 12.109% | $26.8277 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $171.57 | 8.374% | $185.9373 | $185.94 | $185.95 | $185.90 |
| Purchase #3 | $124.89 | 12.145% | $140.0579 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $180.90 | 4.634% | $189.2829 | $189.28 | $189.30 | $189.30 |
| Purchase #5 | $129.41 | 8.356% | $140.2235 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $13.86 | 12.529% | $15.5965 | $15.60 | $15.60 | $15.60 |
| Purchase #7 | $128.93 | 3.497% | $133.4387 | $133.44 | $133.45 | $133.40 |
| 7 purchase totals = | $773.49 | $831.3645 | $831.37 | $831.40 | $831.30 | |