| 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 | $248.56 | 6.540% | $264.8158 | $264.82 | $264.80 | $264.80 |
| Purchase #2 | $152.48 | 7.850% | $164.4497 | $164.45 | $164.45 | $164.40 |
| Purchase #3 | $243.64 | 12.136% | $273.2082 | $273.21 | $273.20 | $273.20 |
| Purchase #4 | $229.52 | 3.124% | $236.6902 | $236.69 | $236.70 | $236.70 |
| Purchase #5 | $203.78 | 8.782% | $221.676 | $221.68 | $221.70 | $221.70 |
| Purchase #6 | $205.83 | 10.650% | $227.7509 | $227.75 | $227.75 | $227.80 |
| Purchase #7 | $136.44 | 10.440% | $150.6843 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $1,420.25 | $1,539.2751 | $1,539.28 | $1,539.30 | $1,539.30 | |