| 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 | $110.48 | 10.830% | $122.445 | $122.45 | $122.45 | $122.40 |
| Purchase #2 | $40.25 | 7.700% | $43.3493 | $43.35 | $43.35 | $43.30 |
| Purchase #3 | $156.58 | 13.136% | $177.1483 | $177.15 | $177.15 | $177.10 |
| Purchase #4 | $202.88 | 12.225% | $227.6821 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $236.95 | 3.305% | $244.7812 | $244.78 | $244.80 | $244.80 |
| Purchase #6 | $87.47 | 12.462% | $98.3705 | $98.37 | $98.35 | $98.40 |
| Purchase #7 | $189.73 | 12.455% | $213.3609 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $1,024.34 | $1,127.1373 | $1,127.14 | $1,127.15 | $1,127.10 | |