| 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 | $83.64 | 6.703% | $89.2464 | $89.25 | $89.25 | $89.20 |
| Purchase #2 | $172.85 | 11.365% | $192.4944 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $246.43 | 8.745% | $267.9803 | $267.98 | $268.00 | $268.00 |
| Purchase #4 | $177.59 | 8.227% | $192.2003 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $116.63 | 13.378% | $132.2328 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $244.34 | 9.176% | $266.7606 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $10.36 | 5.787% | $10.9595 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $1,051.84 | $1,151.8743 | $1,151.87 | $1,151.90 | $1,151.90 | |