| 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 | $194.46 | 11.170% | $216.1812 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $187.80 | 11.600% | $209.5848 | $209.58 | $209.60 | $209.60 |
| Purchase #3 | $11.85 | 11.817% | $13.2503 | $13.25 | $13.25 | $13.30 |
| Purchase #4 | $116.33 | 11.268% | $129.4381 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $92.53 | 6.223% | $98.2881 | $98.29 | $98.30 | $98.30 |
| Purchase #6 | $62.90 | 6.199% | $66.7992 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $81.52 | 5.609% | $86.0925 | $86.09 | $86.10 | $86.10 |
| 7 purchase totals = | $747.39 | $819.6342 | $819.63 | $819.70 | $819.70 | |