| 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 | $42.97 | 9.265% | $46.9512 | $46.95 | $46.95 | $47.00 |
| Purchase #2 | $170.26 | 8.500% | $184.7321 | $184.73 | $184.75 | $184.70 |
| Purchase #3 | $207.27 | 3.823% | $215.1939 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $101.31 | 12.566% | $114.0406 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $249.69 | 11.661% | $278.8064 | $278.81 | $278.80 | $278.80 |
| Purchase #6 | $159.38 | 6.430% | $169.6281 | $169.63 | $169.65 | $169.60 |
| Purchase #7 | $134.80 | 13.853% | $153.4738 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $1,065.68 | $1,162.8261 | $1,162.82 | $1,162.85 | $1,162.80 | |