| 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 | $108.99 | 9.784% | $119.6536 | $119.65 | $119.65 | $119.70 |
| Purchase #2 | $24.39 | 12.606% | $27.4646 | $27.46 | $27.45 | $27.50 |
| Purchase #3 | $110.64 | 4.364% | $115.4683 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $206.39 | 8.808% | $224.5688 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $51.76 | 9.609% | $56.7336 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $233.91 | 9.120% | $255.2426 | $255.24 | $255.25 | $255.20 |
| Purchase #7 | $169.68 | 13.526% | $192.6309 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $905.76 | $991.7624 | $991.75 | $991.75 | $991.80 | |