| 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 | $250.67 | 13.244% | $283.8687 | $283.87 | $283.85 | $283.90 |
| Purchase #2 | $93.30 | 10.255% | $102.8679 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $70.54 | 11.331% | $78.5329 | $78.53 | $78.55 | $78.50 |
| Purchase #4 | $63.91 | 6.789% | $68.2488 | $68.25 | $68.25 | $68.20 |
| Purchase #5 | $53.81 | 4.132% | $56.0334 | $56.03 | $56.05 | $56.00 |
| Purchase #6 | $141.85 | 13.554% | $161.0763 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $142.59 | 6.149% | $151.3579 | $151.36 | $151.35 | $151.40 |
| 7 purchase totals = | $816.67 | $901.9859 | $901.99 | $902.00 | $902.00 | |