| 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 | $188.49 | 13.407% | $213.7609 | $213.76 | $213.75 | $213.80 |
| Purchase #2 | $77.29 | 5.536% | $81.5688 | $81.57 | $81.55 | $81.60 |
| Purchase #3 | $246.95 | 5.352% | $260.1668 | $260.17 | $260.15 | $260.20 |
| Purchase #4 | $43.38 | 6.104% | $46.0279 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $81.28 | 10.688% | $89.9672 | $89.97 | $89.95 | $90.00 |
| Purchase #6 | $249.49 | 13.599% | $283.4181 | $283.42 | $283.40 | $283.40 |
| Purchase #7 | $239.45 | 5.669% | $253.0244 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $1,126.33 | $1,227.9341 | $1,227.94 | $1,227.85 | $1,228.00 | |