| 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 | $113.60 | 12.316% | $127.591 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $126.55 | 3.574% | $131.0729 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $84.98 | 7.170% | $91.0731 | $91.07 | $91.05 | $91.10 |
| Purchase #4 | $181.83 | 11.781% | $203.2514 | $203.25 | $203.25 | $203.30 |
| Purchase #5 | $55.95 | 9.762% | $61.4118 | $61.41 | $61.40 | $61.40 |
| Purchase #6 | $220.26 | 11.733% | $246.1031 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $69.44 | 11.519% | $77.4388 | $77.44 | $77.45 | $77.40 |
| 7 purchase totals = | $852.61 | $937.9421 | $937.93 | $937.90 | $938.00 | |