| 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 | $217.44 | 12.737% | $245.1353 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $178.81 | 3.663% | $185.3598 | $185.36 | $185.35 | $185.40 |
| Purchase #3 | $190.69 | 6.691% | $203.4491 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $205.60 | 9.638% | $225.4157 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $14.32 | 7.317% | $15.3678 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $239.82 | 5.575% | $253.19 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $204.83 | 12.133% | $229.682 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $1,251.51 | $1,357.5997 | $1,357.61 | $1,357.60 | $1,357.60 | |