| 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 | $226.69 | 10.829% | $251.2383 | $251.24 | $251.25 | $251.20 |
| Purchase #2 | $102.59 | 12.678% | $115.5964 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $242.72 | 9.700% | $266.2638 | $266.26 | $266.25 | $266.30 |
| Purchase #4 | $84.53 | 12.709% | $95.2729 | $95.27 | $95.25 | $95.30 |
| Purchase #5 | $19.83 | 9.197% | $21.6538 | $21.65 | $21.65 | $21.70 |
| Purchase #6 | $79.59 | 13.633% | $90.4405 | $90.44 | $90.45 | $90.40 |
| Purchase #7 | $62.60 | 4.777% | $65.5904 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $818.55 | $906.0561 | $906.05 | $906.05 | $906.10 | |