| 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 | $130.70 | 8.182% | $141.3939 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $174.88 | 6.324% | $185.9394 | $185.94 | $185.95 | $185.90 |
| Purchase #3 | $93.53 | 3.697% | $96.9878 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $108.67 | 10.353% | $119.9206 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $207.44 | 11.242% | $230.7604 | $230.76 | $230.75 | $230.80 |
| Purchase #6 | $72.60 | 11.725% | $81.1124 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $71.65 | 4.615% | $74.9566 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $859.47 | $931.0711 | $931.07 | $931.05 | $931.10 | |