| 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 | $211.56 | 13.379% | $239.8646 | $239.86 | $239.85 | $239.90 |
| Purchase #2 | $24.88 | 8.365% | $26.9612 | $26.96 | $26.95 | $27.00 |
| Purchase #3 | $108.89 | 12.180% | $122.1528 | $122.15 | $122.15 | $122.20 |
| Purchase #4 | $31.38 | 13.235% | $35.5331 | $35.53 | $35.55 | $35.50 |
| Purchase #5 | $59.31 | 12.834% | $66.9218 | $66.92 | $66.90 | $66.90 |
| Purchase #6 | $17.93 | 7.606% | $19.2938 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $130.39 | 12.595% | $146.8126 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $584.34 | $657.5399 | $657.52 | $657.50 | $657.60 | |