| 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 | $114.68 | 12.770% | $129.3246 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $69.44 | 3.353% | $71.7683 | $71.77 | $71.75 | $71.80 |
| Purchase #3 | $198.86 | 6.609% | $212.0027 | $212.00 | $212.00 | $212.00 |
| Purchase #4 | $124.47 | 3.832% | $129.2397 | $129.24 | $129.25 | $129.20 |
| Purchase #5 | $205.39 | 13.838% | $233.8119 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $215.26 | 11.157% | $239.2766 | $239.28 | $239.30 | $239.30 |
| Purchase #7 | $248.39 | 12.497% | $279.4313 | $279.43 | $279.45 | $279.40 |
| 7 purchase totals = | $1,176.49 | $1,294.8551 | $1,294.85 | $1,294.85 | $1,294.80 | |