| 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 | $206.38 | 12.203% | $231.5646 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $129.94 | 13.227% | $147.1272 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $196.38 | 5.427% | $207.0375 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $87.46 | 9.654% | $95.9034 | $95.90 | $95.90 | $95.90 |
| Purchase #5 | $101.91 | 3.804% | $105.7867 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $161.99 | 8.111% | $175.129 | $175.13 | $175.15 | $175.10 |
| Purchase #7 | $132.32 | 12.119% | $148.3559 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $1,016.38 | $1,110.9043 | $1,110.91 | $1,110.95 | $1,110.90 | |