| 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 | $213.59 | 10.499% | $236.0148 | $236.01 | $236.00 | $236.00 |
| Purchase #2 | $38.47 | 3.384% | $39.7718 | $39.77 | $39.75 | $39.80 |
| Purchase #3 | $70.58 | 7.404% | $75.8057 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $91.42 | 8.617% | $99.2977 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $174.90 | 8.285% | $189.3905 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $17.40 | 8.240% | $18.8338 | $18.83 | $18.85 | $18.80 |
| Purchase #7 | $35.79 | 4.584% | $37.4306 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $642.15 | $696.5449 | $696.54 | $696.55 | $696.50 | |