| 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 | $136.58 | 9.463% | $149.5046 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $228.83 | 12.628% | $257.7267 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $5.48 | 6.791% | $5.8521 | $5.85 | $5.85 | $5.90 |
| Purchase #4 | $123.34 | 4.763% | $129.2147 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $95.69 | 6.709% | $102.1098 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $228.55 | 8.360% | $247.6568 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $19.78 | 10.303% | $21.8179 | $21.82 | $21.80 | $21.80 |
| 7 purchase totals = | $838.25 | $913.8826 | $913.88 | $913.85 | $913.90 | |