| 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 | $202.31 | 10.187% | $222.9193 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $203.75 | 13.521% | $231.299 | $231.30 | $231.30 | $231.30 |
| Purchase #3 | $78.95 | 4.753% | $82.7025 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $24.85 | 4.293% | $25.9168 | $25.92 | $25.90 | $25.90 |
| Purchase #5 | $176.44 | 7.312% | $189.3413 | $189.34 | $189.35 | $189.30 |
| Purchase #6 | $11.92 | 5.584% | $12.5856 | $12.59 | $12.60 | $12.60 |
| Purchase #7 | $44.78 | 7.434% | $48.1089 | $48.11 | $48.10 | $48.10 |
| 7 purchase totals = | $743.00 | $812.8734 | $812.88 | $812.85 | $812.80 | |