| 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 | $195.52 | 9.448% | $213.9927 | $213.99 | $214.00 | $214.00 |
| Purchase #2 | $185.26 | 7.619% | $199.375 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $36.54 | 8.541% | $39.6609 | $39.66 | $39.65 | $39.70 |
| Purchase #4 | $117.33 | 9.272% | $128.2088 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $103.82 | 6.820% | $110.9005 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $117.52 | 12.200% | $131.8574 | $131.86 | $131.85 | $131.90 |
| Purchase #7 | $223.79 | 10.792% | $247.9414 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $979.78 | $1,071.9367 | $1,071.94 | $1,071.95 | $1,072.00 | |