| 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 | $217.93 | 6.765% | $232.673 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $25.51 | 3.428% | $26.3845 | $26.38 | $26.40 | $26.40 |
| Purchase #3 | $13.38 | 3.466% | $13.8438 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $112.38 | 9.200% | $122.719 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $85.31 | 5.817% | $90.2725 | $90.27 | $90.25 | $90.30 |
| Purchase #6 | $11.44 | 4.102% | $11.9093 | $11.91 | $11.90 | $11.90 |
| Purchase #7 | $11.81 | 13.620% | $13.4185 | $13.42 | $13.40 | $13.40 |
| 7 purchase totals = | $477.76 | $511.2206 | $511.21 | $511.15 | $511.20 | |