| 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 | $248.40 | 3.662% | $257.4964 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $179.69 | 4.315% | $187.4436 | $187.44 | $187.45 | $187.40 |
| Purchase #3 | $57.95 | 5.602% | $61.1964 | $61.20 | $61.20 | $61.20 |
| Purchase #4 | $86.74 | 3.167% | $89.4871 | $89.49 | $89.50 | $89.50 |
| Purchase #5 | $84.96 | 5.436% | $89.5784 | $89.58 | $89.60 | $89.60 |
| Purchase #6 | $136.59 | 4.707% | $143.0193 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $121.79 | 7.314% | $130.6977 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $916.12 | $958.9189 | $958.93 | $958.95 | $958.90 | |