| 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 | $197.95 | 6.246% | $210.314 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $227.82 | 9.150% | $248.6655 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $234.78 | 3.716% | $243.5044 | $243.50 | $243.50 | $243.50 |
| Purchase #4 | $203.46 | 7.380% | $218.4753 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $213.58 | 3.240% | $220.5 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $141.37 | 12.275% | $158.7232 | $158.72 | $158.70 | $158.70 |
| Purchase #7 | $193.79 | 7.200% | $207.7429 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $1,412.75 | $1,507.9253 | $1,507.92 | $1,507.90 | $1,507.90 | |