| 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 | $237.56 | 10.368% | $262.1902 | $262.19 | $262.20 | $262.20 |
| Purchase #2 | $164.69 | 8.416% | $178.5503 | $178.55 | $178.55 | $178.60 |
| Purchase #3 | $213.66 | 7.531% | $229.7507 | $229.75 | $229.75 | $229.80 |
| Purchase #4 | $145.79 | 10.162% | $160.6052 | $160.61 | $160.60 | $160.60 |
| Purchase #5 | $103.94 | 11.829% | $116.2351 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $117.36 | 11.644% | $131.0254 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $100.40 | 6.661% | $107.0876 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $1,083.40 | $1,185.4445 | $1,185.46 | $1,185.50 | $1,185.50 | |