| 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 | $208.88 | 7.279% | $224.0844 | $224.08 | $224.10 | $224.10 |
| Purchase #2 | $135.67 | 4.443% | $141.6978 | $141.70 | $141.70 | $141.70 |
| Purchase #3 | $124.94 | 12.118% | $140.0802 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $73.34 | 4.815% | $76.8713 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $67.99 | 4.571% | $71.0978 | $71.10 | $71.10 | $71.10 |
| Purchase #6 | $20.90 | 3.595% | $21.6514 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $32.38 | 13.422% | $36.726 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $664.10 | $712.2089 | $712.21 | $712.25 | $712.30 | |