| 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 | $249.84 | 4.132% | $260.1634 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $80.74 | 3.532% | $83.5917 | $83.59 | $83.60 | $83.60 |
| Purchase #3 | $73.48 | 8.627% | $79.8191 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $244.38 | 8.678% | $265.5873 | $265.59 | $265.60 | $265.60 |
| Purchase #5 | $148.36 | 9.321% | $162.1886 | $162.19 | $162.20 | $162.20 |
| Purchase #6 | $67.80 | 5.725% | $71.6816 | $71.68 | $71.70 | $71.70 |
| Purchase #7 | $5.28 | 8.788% | $5.744 | $5.74 | $5.75 | $5.70 |
| 7 purchase totals = | $869.88 | $928.7757 | $928.77 | $928.80 | $928.80 | |