| 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 | $208.26 | 6.555% | $221.9114 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $66.65 | 4.653% | $69.7512 | $69.75 | $69.75 | $69.80 |
| Purchase #3 | $194.56 | 11.264% | $216.4752 | $216.48 | $216.50 | $216.50 |
| Purchase #4 | $75.96 | 10.111% | $83.6403 | $83.64 | $83.65 | $83.60 |
| Purchase #5 | $205.47 | 3.622% | $212.9121 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $17.92 | 13.247% | $20.2939 | $20.29 | $20.30 | $20.30 |
| Purchase #7 | $23.54 | 12.134% | $26.3963 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $792.36 | $851.3804 | $851.38 | $851.40 | $851.40 | |