| 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 | $159.67 | 3.592% | $165.4053 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $246.42 | 11.554% | $274.8914 | $274.89 | $274.90 | $274.90 |
| Purchase #3 | $52.70 | 8.626% | $57.2459 | $57.25 | $57.25 | $57.20 |
| Purchase #4 | $102.52 | 4.663% | $107.3005 | $107.30 | $107.30 | $107.30 |
| Purchase #5 | $230.36 | 11.840% | $257.6346 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $109.71 | 11.658% | $122.5 | $122.50 | $122.50 | $122.50 |
| Purchase #7 | $227.38 | 3.241% | $234.7494 | $234.75 | $234.75 | $234.70 |
| 7 purchase totals = | $1,128.76 | $1,219.7271 | $1,219.73 | $1,219.75 | $1,219.60 | |