| 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 | $242.67 | 4.138% | $252.7117 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $156.64 | 10.516% | $173.1123 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $65.40 | 12.695% | $73.7025 | $73.70 | $73.70 | $73.70 |
| Purchase #4 | $208.51 | 3.194% | $215.1698 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $159.98 | 9.596% | $175.3317 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $116.26 | 6.281% | $123.5623 | $123.56 | $123.55 | $123.60 |
| Purchase #7 | $117.83 | 12.784% | $132.8934 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $1,067.29 | $1,146.4837 | $1,146.47 | $1,146.45 | $1,146.50 | |