| 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 | $102.34 | 4.659% | $107.108 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $141.32 | 5.676% | $149.3413 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $67.81 | 8.778% | $73.7624 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $237.43 | 10.874% | $263.2481 | $263.25 | $263.25 | $263.20 |
| Purchase #5 | $34.76 | 4.632% | $36.3701 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $105.63 | 8.396% | $114.4987 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $153.35 | 6.236% | $162.9129 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $842.64 | $907.2415 | $907.24 | $907.20 | $907.20 | |