| 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 | $225.56 | 10.523% | $249.2957 | $249.30 | $249.30 | $249.30 |
| Purchase #2 | $46.59 | 6.289% | $49.52 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $231.49 | 6.614% | $246.8007 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $29.53 | 8.422% | $32.017 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $109.98 | 5.795% | $116.3533 | $116.35 | $116.35 | $116.40 |
| Purchase #6 | $34.36 | 8.194% | $37.1755 | $37.18 | $37.20 | $37.20 |
| Purchase #7 | $201.59 | 10.670% | $223.0997 | $223.10 | $223.10 | $223.10 |
| 7 purchase totals = | $879.10 | $954.2619 | $954.27 | $954.25 | $954.30 | |