| 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 | $93.42 | 13.806% | $106.3176 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $112.54 | 11.514% | $125.4979 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $198.68 | 5.398% | $209.4047 | $209.40 | $209.40 | $209.40 |
| Purchase #4 | $112.32 | 7.249% | $120.4621 | $120.46 | $120.45 | $120.50 |
| Purchase #5 | $33.80 | 5.102% | $35.5245 | $35.52 | $35.50 | $35.50 |
| Purchase #6 | $183.79 | 8.763% | $199.8955 | $199.90 | $199.90 | $199.90 |
| Purchase #7 | $173.86 | 4.634% | $181.9167 | $181.92 | $181.90 | $181.90 |
| 7 purchase totals = | $908.41 | $979.0190 | $979.02 | $978.95 | $979.00 | |