| 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 | $119.86 | 8.870% | $130.4916 | $130.49 | $130.50 | $130.50 |
| Purchase #2 | $122.85 | 8.120% | $132.8254 | $132.83 | $132.85 | $132.80 |
| Purchase #3 | $76.63 | 11.257% | $85.2562 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $47.36 | 12.211% | $53.1431 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $189.80 | 12.659% | $213.8268 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $112.51 | 10.522% | $124.3483 | $124.35 | $124.35 | $124.30 |
| Purchase #7 | $178.25 | 5.468% | $187.9967 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $847.26 | $927.8881 | $927.90 | $927.95 | $927.80 | |