| 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 | $9.93 | 12.450% | $11.1663 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $225.52 | 13.524% | $256.0193 | $256.02 | $256.00 | $256.00 |
| Purchase #3 | $8.45 | 9.620% | $9.2629 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $68.49 | 5.648% | $72.3583 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $149.74 | 4.593% | $156.6176 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $122.60 | 11.514% | $136.7162 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $232.92 | 10.539% | $257.4674 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $817.65 | $899.6080 | $899.62 | $899.50 | $899.70 | |