| 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 | $124.57 | 10.391% | $137.5141 | $137.51 | $137.50 | $137.50 |
| Purchase #2 | $138.26 | 12.573% | $155.6434 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $22.48 | 11.595% | $25.0866 | $25.09 | $25.10 | $25.10 |
| Purchase #4 | $242.33 | 4.399% | $252.9901 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $193.71 | 5.370% | $204.1122 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $139.87 | 12.802% | $157.7762 | $157.78 | $157.80 | $157.80 |
| Purchase #7 | $115.68 | 7.653% | $124.533 | $124.53 | $124.55 | $124.50 |
| 7 purchase totals = | $976.90 | $1,057.6556 | $1,057.65 | $1,057.70 | $1,057.60 | |