| 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 | $187.58 | 12.387% | $210.8155 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $236.36 | 4.706% | $247.4831 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $29.30 | 10.847% | $32.4782 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $77.48 | 3.593% | $80.2639 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $55.43 | 9.539% | $60.7175 | $60.72 | $60.70 | $60.70 |
| Purchase #6 | $145.83 | 8.234% | $157.8376 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $160.99 | 12.628% | $181.3198 | $181.32 | $181.30 | $181.30 |
| 7 purchase totals = | $892.97 | $970.9156 | $970.92 | $970.90 | $970.90 | |