| 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 | $204.92 | 8.429% | $222.1927 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $152.78 | 8.200% | $165.308 | $165.31 | $165.30 | $165.30 |
| Purchase #3 | $61.84 | 9.829% | $67.9183 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $110.88 | 5.529% | $117.0106 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $134.50 | 5.138% | $141.4106 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $223.70 | 10.296% | $246.7322 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $250.33 | 11.748% | $279.7388 | $279.74 | $279.75 | $279.70 |
| 7 purchase totals = | $1,138.95 | $1,240.3112 | $1,240.31 | $1,240.30 | $1,240.20 | |