| 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 | $189.28 | 12.785% | $213.4794 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $98.38 | 7.521% | $105.7792 | $105.78 | $105.80 | $105.80 |
| Purchase #3 | $33.60 | 8.772% | $36.5474 | $36.55 | $36.55 | $36.50 |
| Purchase #4 | $222.93 | 11.124% | $247.7287 | $247.73 | $247.75 | $247.70 |
| Purchase #5 | $244.82 | 12.764% | $276.0688 | $276.07 | $276.05 | $276.10 |
| Purchase #6 | $141.52 | 13.468% | $160.5799 | $160.58 | $160.60 | $160.60 |
| Purchase #7 | $62.44 | 5.669% | $65.9797 | $65.98 | $66.00 | $66.00 |
| 7 purchase totals = | $992.97 | $1,106.1631 | $1,106.17 | $1,106.25 | $1,106.20 | |