| 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 | $227.42 | 5.823% | $240.6627 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $7.76 | 13.751% | $8.8271 | $8.83 | $8.85 | $8.80 |
| Purchase #3 | $108.67 | 10.831% | $120.44 | $120.44 | $120.45 | $120.40 |
| Purchase #4 | $234.28 | 7.223% | $251.202 | $251.20 | $251.20 | $251.20 |
| Purchase #5 | $245.93 | 7.435% | $264.2149 | $264.21 | $264.20 | $264.20 |
| Purchase #6 | $167.32 | 4.872% | $175.4718 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $171.44 | 13.142% | $193.9706 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $1,162.82 | $1,254.7891 | $1,254.78 | $1,254.75 | $1,254.80 | |