| 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 | $122.70 | 12.728% | $138.3173 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $187.26 | 10.458% | $206.8437 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $170.69 | 13.570% | $193.8526 | $193.85 | $193.85 | $193.90 |
| Purchase #4 | $228.42 | 4.678% | $239.1055 | $239.11 | $239.10 | $239.10 |
| Purchase #5 | $239.61 | 6.636% | $255.5105 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $175.49 | 6.607% | $187.0846 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $10.25 | 7.714% | $11.0407 | $11.04 | $11.05 | $11.00 |
| 7 purchase totals = | $1,134.42 | $1,231.7549 | $1,231.75 | $1,231.75 | $1,231.70 | |