| 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 | $199.59 | 6.210% | $211.9845 | $211.98 | $212.00 | $212.00 |
| Purchase #2 | $6.84 | 6.388% | $7.2769 | $7.28 | $7.30 | $7.30 |
| Purchase #3 | $157.92 | 4.544% | $165.0959 | $165.10 | $165.10 | $165.10 |
| Purchase #4 | $25.83 | 10.468% | $28.5339 | $28.53 | $28.55 | $28.50 |
| Purchase #5 | $141.48 | 5.639% | $149.4581 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $32.42 | 12.705% | $36.539 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $11.99 | 3.341% | $12.3906 | $12.39 | $12.40 | $12.40 |
| 7 purchase totals = | $576.07 | $611.2789 | $611.28 | $611.35 | $611.30 | |