| 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 | $108.90 | 5.862% | $115.2837 | $115.28 | $115.30 | $115.30 |
| Purchase #2 | $233.44 | 8.791% | $253.9617 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $237.76 | 5.126% | $249.9476 | $249.95 | $249.95 | $249.90 |
| Purchase #4 | $93.34 | 10.712% | $103.3386 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $90.95 | 12.291% | $102.1287 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $86.88 | 4.471% | $90.7644 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $217.40 | 10.494% | $240.214 | $240.21 | $240.20 | $240.20 |
| 7 purchase totals = | $1,068.67 | $1,155.6387 | $1,155.63 | $1,155.65 | $1,155.60 | |