| 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 | $131.70 | 8.280% | $142.6048 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $15.64 | 4.748% | $16.3826 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $250.26 | 4.769% | $262.1949 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $59.62 | 12.172% | $66.8769 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $236.55 | 13.243% | $267.8763 | $267.88 | $267.90 | $267.90 |
| Purchase #6 | $249.59 | 5.326% | $262.8832 | $262.88 | $262.90 | $262.90 |
| Purchase #7 | $110.94 | 5.202% | $116.7111 | $116.71 | $116.70 | $116.70 |
| 7 purchase totals = | $1,054.30 | $1,135.5298 | $1,135.52 | $1,135.60 | $1,135.60 | |