| 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 | $200.63 | 6.692% | $214.0562 | $214.06 | $214.05 | $214.10 |
| Purchase #2 | $36.25 | 12.136% | $40.6493 | $40.65 | $40.65 | $40.60 |
| Purchase #3 | $109.35 | 10.704% | $121.0548 | $121.05 | $121.05 | $121.10 |
| Purchase #4 | $70.46 | 4.790% | $73.835 | $73.84 | $73.85 | $73.80 |
| Purchase #5 | $245.87 | 8.119% | $265.8322 | $265.83 | $265.85 | $265.80 |
| Purchase #6 | $156.27 | 7.691% | $168.2887 | $168.29 | $168.30 | $168.30 |
| Purchase #7 | $242.50 | 12.608% | $273.0744 | $273.07 | $273.05 | $273.10 |
| 7 purchase totals = | $1,061.33 | $1,156.7906 | $1,156.79 | $1,156.80 | $1,156.80 | |