| 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 | $119.78 | 10.642% | $132.527 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $199.93 | 6.793% | $213.5112 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $59.30 | 13.483% | $67.2954 | $67.30 | $67.30 | $67.30 |
| Purchase #4 | $54.41 | 13.404% | $61.7031 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $180.59 | 13.422% | $204.8288 | $204.83 | $204.85 | $204.80 |
| Purchase #6 | $202.31 | 6.750% | $215.9659 | $215.97 | $215.95 | $216.00 |
| Purchase #7 | $245.85 | 6.596% | $262.0663 | $262.07 | $262.05 | $262.10 |
| 7 purchase totals = | $1,062.17 | $1,157.8977 | $1,157.91 | $1,157.90 | $1,157.90 | |