| 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 | $230.59 | 9.776% | $253.1325 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $173.46 | 3.241% | $179.0818 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $38.98 | 7.279% | $41.8174 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $229.43 | 10.555% | $253.6463 | $253.65 | $253.65 | $253.60 |
| Purchase #5 | $177.85 | 11.375% | $198.0804 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $22.73 | 9.554% | $24.9016 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $14.76 | 4.191% | $15.3786 | $15.38 | $15.40 | $15.40 |
| 7 purchase totals = | $887.80 | $966.0386 | $966.04 | $966.10 | $966.00 | |