| 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 | $228.37 | 9.309% | $249.629 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $230.74 | 3.328% | $238.419 | $238.42 | $238.40 | $238.40 |
| Purchase #3 | $146.97 | 13.282% | $166.4906 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $145.64 | 13.652% | $165.5228 | $165.52 | $165.50 | $165.50 |
| Purchase #5 | $119.81 | 5.312% | $126.1743 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $11.28 | 10.862% | $12.5052 | $12.51 | $12.50 | $12.50 |
| Purchase #7 | $220.77 | 10.125% | $243.123 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $1,103.58 | $1,201.8639 | $1,201.86 | $1,201.80 | $1,201.80 | |