| 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 | $250.41 | 5.752% | $264.8136 | $264.81 | $264.80 | $264.80 |
| Purchase #2 | $27.62 | 6.583% | $29.4382 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $13.86 | 11.191% | $15.4111 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $202.81 | 3.498% | $209.9043 | $209.90 | $209.90 | $209.90 |
| Purchase #5 | $23.94 | 13.545% | $27.1827 | $27.18 | $27.20 | $27.20 |
| Purchase #6 | $14.89 | 3.166% | $15.3614 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $121.89 | 6.714% | $130.0737 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $655.42 | $692.1850 | $692.17 | $692.15 | $692.20 | |