| 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 | $179.31 | 3.235% | $185.1107 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $82.83 | 13.589% | $94.0858 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $169.86 | 10.456% | $187.6206 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $9.31 | 4.515% | $9.7303 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $237.51 | 12.195% | $266.4743 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $213.95 | 12.167% | $239.9813 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $145.53 | 8.455% | $157.8346 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $1,038.30 | $1,140.8376 | $1,140.83 | $1,140.85 | $1,140.80 | |