| 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 | $196.71 | 12.520% | $221.3381 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $219.29 | 6.760% | $234.114 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $155.63 | 4.678% | $162.9104 | $162.91 | $162.90 | $162.90 |
| Purchase #4 | $187.87 | 6.353% | $199.8054 | $199.81 | $199.80 | $199.80 |
| Purchase #5 | $137.87 | 7.864% | $148.7121 | $148.71 | $148.70 | $148.70 |
| Purchase #6 | $176.88 | 7.772% | $190.6271 | $190.63 | $190.65 | $190.60 |
| Purchase #7 | $100.99 | 7.701% | $108.7672 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $1,175.24 | $1,266.2743 | $1,266.28 | $1,266.25 | $1,266.20 | |