| 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 | $154.55 | 6.548% | $164.6699 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $8.88 | 4.410% | $9.2716 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $115.49 | 12.680% | $130.1341 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $222.48 | 10.744% | $246.3833 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $29.68 | 10.425% | $32.7741 | $32.77 | $32.75 | $32.80 |
| Purchase #6 | $193.48 | 3.829% | $200.8883 | $200.89 | $200.90 | $200.90 |
| Purchase #7 | $230.83 | 7.547% | $248.2507 | $248.25 | $248.25 | $248.30 |
| 7 purchase totals = | $955.39 | $1,032.3720 | $1,032.36 | $1,032.35 | $1,032.50 | |