| 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 | $124.79 | 11.105% | $138.6479 | $138.65 | $138.65 | $138.60 |
| Purchase #2 | $174.25 | 8.131% | $188.4183 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $26.40 | 9.399% | $28.8813 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $48.27 | 7.153% | $51.7228 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $247.64 | 7.521% | $266.265 | $266.27 | $266.25 | $266.30 |
| Purchase #6 | $120.88 | 9.339% | $132.169 | $132.17 | $132.15 | $132.20 |
| Purchase #7 | $50.87 | 3.773% | $52.7893 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $793.10 | $858.8936 | $858.90 | $858.85 | $858.90 | |