| 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 | $130.40 | 4.291% | $135.9955 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $182.58 | 4.793% | $191.3311 | $191.33 | $191.35 | $191.30 |
| Purchase #3 | $242.67 | 3.632% | $251.4838 | $251.48 | $251.50 | $251.50 |
| Purchase #4 | $74.49 | 5.216% | $78.3754 | $78.38 | $78.40 | $78.40 |
| Purchase #5 | $112.40 | 7.714% | $121.0705 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $197.58 | 4.391% | $206.2557 | $206.26 | $206.25 | $206.30 |
| Purchase #7 | $7.33 | 13.694% | $8.3338 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $947.45 | $992.8458 | $992.85 | $992.90 | $992.90 | |