| 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 | $196.28 | 7.130% | $210.2748 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $211.56 | 5.868% | $223.9743 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $25.53 | 3.459% | $26.4131 | $26.41 | $26.40 | $26.40 |
| Purchase #4 | $191.74 | 9.242% | $209.4606 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $184.69 | 8.681% | $200.7229 | $200.72 | $200.70 | $200.70 |
| Purchase #6 | $79.39 | 6.312% | $84.4011 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $131.59 | 7.411% | $141.3421 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $1,020.78 | $1,096.5889 | $1,096.57 | $1,096.50 | $1,096.60 | |