| 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 | $236.84 | 13.124% | $267.9229 | $267.92 | $267.90 | $267.90 |
| Purchase #2 | $84.85 | 6.596% | $90.4467 | $90.45 | $90.45 | $90.40 |
| Purchase #3 | $130.98 | 11.357% | $145.8554 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $66.63 | 5.225% | $70.1114 | $70.11 | $70.10 | $70.10 |
| Purchase #5 | $159.52 | 8.846% | $173.6311 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $236.72 | 10.167% | $260.7873 | $260.79 | $260.80 | $260.80 |
| Purchase #7 | $141.46 | 9.147% | $154.3993 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $1,057.00 | $1,163.1541 | $1,163.16 | $1,163.15 | $1,163.10 | |