| 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 | $231.63 | 7.388% | $248.7428 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $218.61 | 7.225% | $234.4046 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $246.44 | 12.380% | $276.9493 | $276.95 | $276.95 | $276.90 |
| Purchase #4 | $230.71 | 6.578% | $245.8861 | $245.89 | $245.90 | $245.90 |
| Purchase #5 | $89.83 | 4.294% | $93.6873 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $46.48 | 10.199% | $51.2205 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $175.50 | 9.207% | $191.6583 | $191.66 | $191.65 | $191.70 |
| 7 purchase totals = | $1,239.20 | $1,342.5489 | $1,342.55 | $1,342.55 | $1,342.50 | |