| 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 | $116.94 | 10.526% | $129.2491 | $129.25 | $129.25 | $129.20 |
| Purchase #2 | $230.61 | 9.233% | $251.9022 | $251.90 | $251.90 | $251.90 |
| Purchase #3 | $193.84 | 8.526% | $210.3668 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $63.95 | 7.162% | $68.5301 | $68.53 | $68.55 | $68.50 |
| Purchase #5 | $110.57 | 3.800% | $114.7717 | $114.77 | $114.75 | $114.80 |
| Purchase #6 | $85.80 | 8.805% | $93.3547 | $93.35 | $93.35 | $93.40 |
| Purchase #7 | $67.47 | 12.665% | $76.0151 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $869.18 | $944.1897 | $944.19 | $944.15 | $944.20 | |