| 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 | $231.33 | 11.428% | $257.7664 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $92.27 | 7.528% | $99.2161 | $99.22 | $99.20 | $99.20 |
| Purchase #3 | $237.45 | 8.791% | $258.3242 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $198.80 | 12.598% | $223.8448 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $10.89 | 7.253% | $11.6799 | $11.68 | $11.70 | $11.70 |
| Purchase #6 | $191.63 | 6.579% | $204.2373 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $54.57 | 12.594% | $61.4425 | $61.44 | $61.45 | $61.40 |
| 7 purchase totals = | $1,016.94 | $1,116.5112 | $1,116.51 | $1,116.50 | $1,116.40 | |