| 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 | $146.31 | 3.868% | $151.9693 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $109.90 | 6.824% | $117.3996 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $93.62 | 5.167% | $98.4573 | $98.46 | $98.45 | $98.50 |
| Purchase #4 | $236.48 | 5.129% | $248.6091 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $174.52 | 12.122% | $195.6753 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $23.52 | 11.580% | $26.2436 | $26.24 | $26.25 | $26.20 |
| Purchase #7 | $246.36 | 7.851% | $265.7017 | $265.70 | $265.70 | $265.70 |
| 7 purchase totals = | $1,030.71 | $1,104.0559 | $1,104.06 | $1,104.05 | $1,104.10 | |