| 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 | $241.38 | 5.173% | $253.8666 | $253.87 | $253.85 | $253.90 |
| Purchase #2 | $10.33 | 9.228% | $11.2833 | $11.28 | $11.30 | $11.30 |
| Purchase #3 | $20.52 | 4.860% | $21.5173 | $21.52 | $21.50 | $21.50 |
| Purchase #4 | $117.78 | 11.182% | $130.9502 | $130.95 | $130.95 | $131.00 |
| Purchase #5 | $226.34 | 11.844% | $253.1477 | $253.15 | $253.15 | $253.10 |
| Purchase #6 | $208.82 | 5.766% | $220.8606 | $220.86 | $220.85 | $220.90 |
| Purchase #7 | $21.51 | 12.448% | $24.1876 | $24.19 | $24.20 | $24.20 |
| 7 purchase totals = | $846.68 | $915.8133 | $915.82 | $915.80 | $915.90 | |