| 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 | $120.92 | 7.407% | $129.8765 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $183.92 | 6.575% | $196.0127 | $196.01 | $196.00 | $196.00 |
| Purchase #3 | $124.59 | 11.401% | $138.7945 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $236.75 | 12.108% | $265.4157 | $265.42 | $265.40 | $265.40 |
| Purchase #5 | $136.33 | 5.748% | $144.1662 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $76.59 | 11.244% | $85.2018 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $57.34 | 9.475% | $62.773 | $62.77 | $62.75 | $62.80 |
| 7 purchase totals = | $936.44 | $1,022.2404 | $1,022.24 | $1,022.20 | $1,022.30 | |