| 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 | $197.97 | 10.358% | $218.4757 | $218.48 | $218.50 | $218.50 |
| Purchase #2 | $81.66 | 10.112% | $89.9175 | $89.92 | $89.90 | $89.90 |
| Purchase #3 | $11.85 | 10.391% | $13.0813 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $157.48 | 12.200% | $176.6926 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $65.56 | 13.590% | $74.4696 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $240.32 | 8.439% | $260.6006 | $260.60 | $260.60 | $260.60 |
| Purchase #7 | $131.83 | 4.860% | $138.2369 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $886.67 | $971.4742 | $971.48 | $971.50 | $971.50 | |