| 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 | $248.63 | 7.291% | $266.7576 | $266.76 | $266.75 | $266.80 |
| Purchase #2 | $131.79 | 6.401% | $140.2259 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $134.69 | 7.800% | $145.1958 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $124.48 | 5.637% | $131.4969 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $208.62 | 13.343% | $236.4562 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $15.53 | 7.748% | $16.7333 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $191.87 | 13.432% | $217.642 | $217.64 | $217.65 | $217.60 |
| 7 purchase totals = | $1,055.61 | $1,154.5077 | $1,154.52 | $1,154.55 | $1,154.50 | |