| 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 | $249.90 | 8.438% | $270.9866 | $270.99 | $271.00 | $271.00 |
| Purchase #2 | $233.41 | 4.262% | $243.3579 | $243.36 | $243.35 | $243.40 |
| Purchase #3 | $215.77 | 6.219% | $229.1887 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $246.56 | 10.363% | $272.111 | $272.11 | $272.10 | $272.10 |
| Purchase #5 | $15.70 | 8.722% | $17.0694 | $17.07 | $17.05 | $17.10 |
| Purchase #6 | $93.76 | 8.216% | $101.4633 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $162.57 | 9.267% | $177.6354 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $1,217.67 | $1,311.8123 | $1,311.82 | $1,311.80 | $1,311.90 | |