| 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 | $199.53 | 7.148% | $213.7924 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $77.83 | 5.236% | $81.9052 | $81.91 | $81.90 | $81.90 |
| Purchase #3 | $88.26 | 5.541% | $93.1505 | $93.15 | $93.15 | $93.20 |
| Purchase #4 | $11.94 | 7.407% | $12.8244 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $189.33 | 8.554% | $205.5253 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $199.85 | 4.386% | $208.6154 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $112.72 | 10.418% | $124.4632 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $879.46 | $940.2764 | $940.28 | $940.25 | $940.30 | |