| 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 | $213.58 | 4.740% | $223.7037 | $223.70 | $223.70 | $223.70 |
| Purchase #2 | $5.30 | 3.310% | $5.4754 | $5.48 | $5.50 | $5.50 |
| Purchase #3 | $28.94 | 9.818% | $31.7813 | $31.78 | $31.80 | $31.80 |
| Purchase #4 | $108.94 | 12.539% | $122.6 | $122.60 | $122.60 | $122.60 |
| Purchase #5 | $235.72 | 3.729% | $244.51 | $244.51 | $244.50 | $244.50 |
| Purchase #6 | $145.50 | 5.853% | $154.0161 | $154.02 | $154.00 | $154.00 |
| Purchase #7 | $163.47 | 13.269% | $185.1608 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $901.45 | $967.2473 | $967.25 | $967.25 | $967.30 | |