| 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 | $240.32 | 12.185% | $269.603 | $269.60 | $269.60 | $269.60 |
| Purchase #2 | $195.59 | 5.810% | $206.9538 | $206.95 | $206.95 | $207.00 |
| Purchase #3 | $200.40 | 9.624% | $219.6865 | $219.69 | $219.70 | $219.70 |
| Purchase #4 | $148.36 | 5.595% | $156.6607 | $156.66 | $156.65 | $156.70 |
| Purchase #5 | $16.82 | 5.833% | $17.8011 | $17.80 | $17.80 | $17.80 |
| Purchase #6 | $42.52 | 10.112% | $46.8196 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $104.26 | 3.454% | $107.8611 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $948.27 | $1,025.3858 | $1,025.38 | $1,025.35 | $1,025.50 | |