| 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 | $192.29 | 9.558% | $210.6691 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $222.32 | 7.720% | $239.4831 | $239.48 | $239.50 | $239.50 |
| Purchase #3 | $138.95 | 6.756% | $148.3375 | $148.34 | $148.35 | $148.30 |
| Purchase #4 | $69.29 | 11.306% | $77.1239 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $151.44 | 12.147% | $169.8354 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $26.58 | 10.818% | $29.4554 | $29.46 | $29.45 | $29.50 |
| Purchase #7 | $20.35 | 5.119% | $21.3917 | $21.39 | $21.40 | $21.40 |
| 7 purchase totals = | $821.22 | $896.2961 | $896.30 | $896.30 | $896.30 | |