| 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 | $199.28 | 3.601% | $206.4561 | $206.46 | $206.45 | $206.50 |
| Purchase #2 | $97.47 | 6.435% | $103.7422 | $103.74 | $103.75 | $103.70 |
| Purchase #3 | $69.32 | 8.239% | $75.0313 | $75.03 | $75.05 | $75.00 |
| Purchase #4 | $138.79 | 9.421% | $151.8654 | $151.87 | $151.85 | $151.90 |
| Purchase #5 | $121.36 | 11.391% | $135.1841 | $135.18 | $135.20 | $135.20 |
| Purchase #6 | $114.93 | 3.839% | $119.3422 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $226.87 | 13.862% | $258.3187 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $968.02 | $1,049.9400 | $1,049.94 | $1,049.95 | $1,049.90 | |