| 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 | $120.37 | 6.549% | $128.253 | $128.25 | $128.25 | $128.30 |
| Purchase #2 | $204.89 | 8.759% | $222.8363 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $12.31 | 6.533% | $13.1142 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $209.85 | 8.736% | $228.1825 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $79.70 | 5.758% | $84.2891 | $84.29 | $84.30 | $84.30 |
| Purchase #6 | $122.86 | 11.742% | $137.2862 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $138.39 | 7.684% | $149.0239 | $149.02 | $149.00 | $149.00 |
| 7 purchase totals = | $888.37 | $962.9852 | $962.98 | $963.00 | $963.00 | |