| 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 | $144.49 | 5.791% | $152.8574 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $246.47 | 9.501% | $269.8871 | $269.89 | $269.90 | $269.90 |
| Purchase #3 | $144.79 | 5.226% | $152.3567 | $152.36 | $152.35 | $152.40 |
| Purchase #4 | $49.70 | 4.790% | $52.0806 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $61.70 | 12.571% | $69.4563 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $242.92 | 9.604% | $266.25 | $266.25 | $266.25 | $266.30 |
| Purchase #7 | $191.73 | 11.803% | $214.3599 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $1,081.80 | $1,177.2480 | $1,177.26 | $1,177.25 | $1,177.50 | |