| 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 | $124.35 | 13.480% | $141.1124 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $107.64 | 6.118% | $114.2254 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $88.42 | 6.259% | $93.9542 | $93.95 | $93.95 | $94.00 |
| Purchase #4 | $77.78 | 11.135% | $86.4408 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $60.81 | 4.182% | $63.3531 | $63.35 | $63.35 | $63.40 |
| Purchase #6 | $171.41 | 11.229% | $190.6576 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $119.70 | 13.159% | $135.4513 | $135.45 | $135.45 | $135.50 |
| 7 purchase totals = | $750.11 | $825.1948 | $825.19 | $825.20 | $825.30 | |