| 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 | $210.61 | 9.202% | $229.9903 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $115.36 | 13.469% | $130.8978 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $42.68 | 3.423% | $44.1409 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $39.30 | 12.635% | $44.2656 | $44.27 | $44.25 | $44.30 |
| Purchase #5 | $131.57 | 3.473% | $136.1394 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $158.72 | 3.265% | $163.9022 | $163.90 | $163.90 | $163.90 |
| Purchase #7 | $10.82 | 9.464% | $11.844 | $11.84 | $11.85 | $11.80 |
| 7 purchase totals = | $709.06 | $761.1802 | $761.18 | $761.20 | $761.10 | |