| 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 | $24.39 | 3.117% | $25.1502 | $25.15 | $25.15 | $25.20 |
| Purchase #2 | $167.40 | 12.256% | $187.9165 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $218.31 | 13.437% | $247.6443 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $29.99 | 6.702% | $31.9999 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $27.46 | 4.776% | $28.7715 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $167.80 | 4.537% | $175.4131 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $227.86 | 9.665% | $249.8827 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $863.21 | $946.7782 | $946.77 | $946.75 | $946.80 | |