| 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 | $184.82 | 8.150% | $199.8828 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $111.56 | 5.863% | $118.1008 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $24.80 | 5.697% | $26.2129 | $26.21 | $26.20 | $26.20 |
| Purchase #4 | $220.40 | 12.109% | $247.0882 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $59.29 | 8.642% | $64.4138 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $62.67 | 8.772% | $68.1674 | $68.17 | $68.15 | $68.20 |
| Purchase #7 | $71.74 | 12.173% | $80.4729 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $735.28 | $804.3388 | $804.33 | $804.30 | $804.40 | |