| 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 | $239.94 | 3.804% | $249.0673 | $249.07 | $249.05 | $249.10 |
| Purchase #2 | $188.60 | 12.499% | $212.1731 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $167.91 | 13.826% | $191.1252 | $191.13 | $191.15 | $191.10 |
| Purchase #4 | $41.87 | 13.663% | $47.5907 | $47.59 | $47.60 | $47.60 |
| Purchase #5 | $125.52 | 4.264% | $130.8722 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $8.82 | 6.407% | $9.3851 | $9.39 | $9.40 | $9.40 |
| Purchase #7 | $164.30 | 6.864% | $175.5776 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $936.96 | $1,015.7912 | $1,015.80 | $1,015.80 | $1,015.90 | |