| 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 | $240.68 | 9.134% | $262.6637 | $262.66 | $262.65 | $262.70 |
| Purchase #2 | $164.28 | 9.843% | $180.4501 | $180.45 | $180.45 | $180.50 |
| Purchase #3 | $246.29 | 10.261% | $271.5618 | $271.56 | $271.55 | $271.60 |
| Purchase #4 | $218.55 | 11.162% | $242.9446 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $234.43 | 3.409% | $242.4217 | $242.42 | $242.40 | $242.40 |
| Purchase #6 | $208.62 | 5.166% | $219.3973 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $131.88 | 7.663% | $141.986 | $141.99 | $142.00 | $142.00 |
| 7 purchase totals = | $1,444.73 | $1,561.4252 | $1,561.42 | $1,561.40 | $1,561.50 | |