| 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 | $125.58 | 5.761% | $132.8147 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $191.66 | 3.567% | $198.4965 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $75.81 | 8.383% | $82.1652 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $245.82 | 11.579% | $274.2835 | $274.28 | $274.30 | $274.30 |
| Purchase #5 | $50.68 | 4.765% | $53.0949 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $170.93 | 5.424% | $180.2012 | $180.20 | $180.20 | $180.20 |
| Purchase #7 | $108.91 | 10.309% | $120.1375 | $120.14 | $120.15 | $120.10 |
| 7 purchase totals = | $969.39 | $1,041.1935 | $1,041.19 | $1,041.20 | $1,041.20 | |