| 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 | $213.78 | 13.338% | $242.294 | $242.29 | $242.30 | $242.30 |
| Purchase #2 | $130.40 | 4.588% | $136.3828 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $100.32 | 3.288% | $103.6185 | $103.62 | $103.60 | $103.60 |
| Purchase #4 | $23.97 | 5.689% | $25.3337 | $25.33 | $25.35 | $25.30 |
| Purchase #5 | $190.31 | 7.660% | $204.8877 | $204.89 | $204.90 | $204.90 |
| Purchase #6 | $138.96 | 13.426% | $157.6168 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $51.79 | 4.196% | $53.9631 | $53.96 | $53.95 | $54.00 |
| 7 purchase totals = | $849.53 | $924.0966 | $924.09 | $924.10 | $924.10 | |