| 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 | $115.39 | 3.870% | $119.8556 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $249.79 | 7.433% | $268.3569 | $268.36 | $268.35 | $268.40 |
| Purchase #3 | $199.94 | 6.747% | $213.43 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $194.71 | 10.241% | $214.6503 | $214.65 | $214.65 | $214.70 |
| Purchase #5 | $114.89 | 5.117% | $120.7689 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $140.26 | 9.208% | $153.1751 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $66.75 | 7.680% | $71.8764 | $71.88 | $71.90 | $71.90 |
| 7 purchase totals = | $1,081.73 | $1,162.1132 | $1,162.13 | $1,162.15 | $1,162.30 | |