| 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 | $241.36 | 6.477% | $256.9929 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $67.70 | 3.522% | $70.0844 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $209.96 | 7.715% | $226.1584 | $226.16 | $226.15 | $226.20 |
| Purchase #4 | $197.71 | 10.850% | $219.1615 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $177.31 | 3.833% | $184.1063 | $184.11 | $184.10 | $184.10 |
| Purchase #6 | $179.89 | 12.550% | $202.4662 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $58.25 | 7.427% | $62.5762 | $62.58 | $62.60 | $62.60 |
| 7 purchase totals = | $1,132.18 | $1,221.5459 | $1,221.55 | $1,221.55 | $1,221.70 | |