| 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 | $236.75 | 6.263% | $251.5777 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $61.33 | 5.836% | $64.9092 | $64.91 | $64.90 | $64.90 |
| Purchase #3 | $177.73 | 5.873% | $188.1681 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $232.86 | 7.384% | $250.0544 | $250.05 | $250.05 | $250.10 |
| Purchase #5 | $230.97 | 6.773% | $246.6136 | $246.61 | $246.60 | $246.60 |
| Purchase #6 | $196.60 | 13.844% | $223.8173 | $223.82 | $223.80 | $223.80 |
| Purchase #7 | $177.99 | 10.200% | $196.145 | $196.15 | $196.15 | $196.10 |
| 7 purchase totals = | $1,314.23 | $1,421.2853 | $1,421.29 | $1,421.25 | $1,421.30 | |