| 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 | $249.92 | 9.591% | $273.8898 | $273.89 | $273.90 | $273.90 |
| Purchase #2 | $241.54 | 11.347% | $268.9475 | $268.95 | $268.95 | $268.90 |
| Purchase #3 | $178.72 | 10.350% | $197.2175 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $154.52 | 10.382% | $170.5623 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $30.60 | 10.345% | $33.7656 | $33.77 | $33.75 | $33.80 |
| Purchase #6 | $67.26 | 12.753% | $75.8377 | $75.84 | $75.85 | $75.80 |
| Purchase #7 | $235.67 | 13.340% | $267.1084 | $267.11 | $267.10 | $267.10 |
| 7 purchase totals = | $1,158.23 | $1,287.3288 | $1,287.34 | $1,287.30 | $1,287.30 | |