| 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 | $210.25 | 12.798% | $237.1578 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $176.80 | 6.346% | $188.0197 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $198.59 | 9.676% | $217.8056 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $119.86 | 8.451% | $129.9894 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $153.56 | 13.839% | $174.8112 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $117.61 | 10.614% | $130.0931 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $83.90 | 10.856% | $93.0082 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $1,060.57 | $1,170.8850 | $1,170.89 | $1,170.85 | $1,170.90 | |