| 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 | $124.88 | 10.781% | $138.3433 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $39.88 | 6.581% | $42.5045 | $42.50 | $42.50 | $42.50 |
| Purchase #3 | $52.67 | 13.438% | $59.7478 | $59.75 | $59.75 | $59.70 |
| Purchase #4 | $192.99 | 7.344% | $207.1632 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $168.74 | 8.143% | $182.4805 | $182.48 | $182.50 | $182.50 |
| Purchase #6 | $207.62 | 12.468% | $233.5061 | $233.51 | $233.50 | $233.50 |
| Purchase #7 | $71.72 | 7.546% | $77.132 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $858.50 | $940.8774 | $940.87 | $940.90 | $940.80 | |