| 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 | $228.69 | 4.733% | $239.5139 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $162.80 | 10.626% | $180.0991 | $180.10 | $180.10 | $180.10 |
| Purchase #3 | $76.41 | 6.765% | $81.5791 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $61.61 | 6.669% | $65.7188 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $179.97 | 7.858% | $194.112 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $203.87 | 12.234% | $228.8115 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $39.33 | 6.353% | $41.8286 | $41.83 | $41.85 | $41.80 |
| 7 purchase totals = | $952.68 | $1,031.6630 | $1,031.66 | $1,031.65 | $1,031.60 | |