| 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 | $190.30 | 12.418% | $213.9315 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $14.55 | 3.376% | $15.0412 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $40.35 | 7.546% | $43.3948 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $214.81 | 4.276% | $223.9953 | $224.00 | $224.00 | $224.00 |
| Purchase #5 | $190.89 | 4.413% | $199.314 | $199.31 | $199.30 | $199.30 |
| Purchase #6 | $150.41 | 6.550% | $160.2619 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $180.89 | 10.122% | $199.1997 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $982.20 | $1,055.1384 | $1,055.13 | $1,055.15 | $1,055.10 | |