| 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 | $214.30 | 8.228% | $231.9326 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $76.55 | 10.702% | $84.7424 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $175.65 | 12.625% | $197.8258 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $116.25 | 8.542% | $126.1801 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $112.74 | 8.201% | $121.9858 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $96.31 | 7.606% | $103.6353 | $103.64 | $103.65 | $103.60 |
| Purchase #7 | $224.58 | 10.377% | $247.8847 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $1,016.38 | $1,114.1867 | $1,114.19 | $1,114.30 | $1,114.10 | |