| 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 | $209.51 | 10.449% | $231.4017 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $31.97 | 10.404% | $35.2962 | $35.30 | $35.30 | $35.30 |
| Purchase #3 | $94.44 | 12.241% | $106.0004 | $106.00 | $106.00 | $106.00 |
| Purchase #4 | $113.86 | 12.616% | $128.2246 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $144.77 | 3.295% | $149.5402 | $149.54 | $149.55 | $149.50 |
| Purchase #6 | $122.64 | 10.388% | $135.3798 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $96.95 | 8.203% | $104.9028 | $104.90 | $104.90 | $104.90 |
| 7 purchase totals = | $814.14 | $890.7457 | $890.74 | $890.75 | $890.70 | |