| 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 | $131.81 | 3.665% | $136.6408 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $134.76 | 3.474% | $139.4416 | $139.44 | $139.45 | $139.40 |
| Purchase #3 | $84.98 | 10.211% | $93.6573 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $224.65 | 11.185% | $249.7771 | $249.78 | $249.80 | $249.80 |
| Purchase #5 | $199.97 | 7.207% | $214.3818 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $161.59 | 9.248% | $176.5338 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $227.33 | 9.822% | $249.6584 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $1,165.09 | $1,260.0908 | $1,260.09 | $1,260.15 | $1,260.10 | |