| 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 | $188.92 | 12.249% | $212.0608 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $88.55 | 13.622% | $100.6123 | $100.61 | $100.60 | $100.60 |
| Purchase #3 | $52.66 | 6.458% | $56.0608 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $22.56 | 5.391% | $23.7762 | $23.78 | $23.80 | $23.80 |
| Purchase #5 | $228.87 | 5.606% | $241.7005 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $160.33 | 12.224% | $179.9287 | $179.93 | $179.95 | $179.90 |
| Purchase #7 | $77.59 | 7.268% | $83.2292 | $83.23 | $83.25 | $83.20 |
| 7 purchase totals = | $819.48 | $897.3685 | $897.37 | $897.40 | $897.40 | |