| 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 | $240.63 | 8.742% | $261.6659 | $261.67 | $261.65 | $261.70 |
| Purchase #2 | $113.44 | 8.400% | $122.969 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $198.26 | 10.634% | $219.343 | $219.34 | $219.35 | $219.30 |
| Purchase #4 | $106.35 | 4.412% | $111.0422 | $111.04 | $111.05 | $111.00 |
| Purchase #5 | $96.49 | 10.667% | $106.7826 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $125.90 | 7.284% | $135.0706 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $28.80 | 3.838% | $29.9053 | $29.91 | $29.90 | $29.90 |
| 7 purchase totals = | $909.87 | $986.7786 | $986.78 | $986.75 | $986.80 | |