| 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 | $224.91 | 5.263% | $236.747 | $236.75 | $236.75 | $236.70 |
| Purchase #2 | $222.99 | 3.203% | $230.1324 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $229.61 | 12.346% | $257.9577 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $126.94 | 4.223% | $132.3007 | $132.30 | $132.30 | $132.30 |
| Purchase #5 | $46.52 | 13.700% | $52.8932 | $52.89 | $52.90 | $52.90 |
| Purchase #6 | $105.44 | 7.401% | $113.2436 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $233.90 | 5.262% | $246.2078 | $246.21 | $246.20 | $246.20 |
| 7 purchase totals = | $1,190.31 | $1,269.4824 | $1,269.48 | $1,269.50 | $1,269.40 | |