| 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 | $99.96 | 13.718% | $113.6725 | $113.67 | $113.65 | $113.70 |
| Purchase #2 | $50.74 | 11.501% | $56.5756 | $56.58 | $56.60 | $56.60 |
| Purchase #3 | $246.97 | 3.490% | $255.5893 | $255.59 | $255.60 | $255.60 |
| Purchase #4 | $227.29 | 8.210% | $245.9505 | $245.95 | $245.95 | $246.00 |
| Purchase #5 | $47.59 | 10.376% | $52.5279 | $52.53 | $52.55 | $52.50 |
| Purchase #6 | $210.50 | 6.506% | $224.1951 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $125.50 | 7.416% | $134.8071 | $134.81 | $134.80 | $134.80 |
| 7 purchase totals = | $1,008.55 | $1,083.3180 | $1,083.33 | $1,083.35 | $1,083.40 | |