| 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 | $102.81 | 11.330% | $114.4584 | $114.46 | $114.45 | $114.50 |
| Purchase #2 | $50.66 | 5.586% | $53.4899 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $210.96 | 11.569% | $235.366 | $235.37 | $235.35 | $235.40 |
| Purchase #4 | $10.89 | 5.450% | $11.4835 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $141.49 | 8.449% | $153.4445 | $153.44 | $153.45 | $153.40 |
| Purchase #6 | $196.75 | 11.157% | $218.7014 | $218.70 | $218.70 | $218.70 |
| Purchase #7 | $109.96 | 5.637% | $116.1584 | $116.16 | $116.15 | $116.20 |
| 7 purchase totals = | $823.52 | $903.1021 | $903.10 | $903.10 | $903.20 | |