| 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 | $21.52 | 12.499% | $24.2098 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $31.66 | 12.699% | $35.6805 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $248.93 | 3.265% | $257.0576 | $257.06 | $257.05 | $257.10 |
| Purchase #4 | $125.59 | 9.694% | $137.7647 | $137.76 | $137.75 | $137.80 |
| Purchase #5 | $190.96 | 8.319% | $206.846 | $206.85 | $206.85 | $206.80 |
| Purchase #6 | $220.61 | 4.804% | $231.2081 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $16.37 | 8.434% | $17.7506 | $17.75 | $17.75 | $17.80 |
| 7 purchase totals = | $855.64 | $910.5173 | $910.52 | $910.50 | $910.60 | |