| 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 | $244.94 | 7.241% | $262.6761 | $262.68 | $262.70 | $262.70 |
| Purchase #2 | $7.52 | 4.449% | $7.8546 | $7.85 | $7.85 | $7.90 |
| Purchase #3 | $97.89 | 10.721% | $108.3848 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $179.90 | 5.144% | $189.1541 | $189.15 | $189.15 | $189.20 |
| Purchase #5 | $71.92 | 4.548% | $75.1909 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $17.48 | 4.652% | $18.2932 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $239.68 | 8.418% | $259.8563 | $259.86 | $259.85 | $259.90 |
| 7 purchase totals = | $859.33 | $921.4100 | $921.40 | $921.45 | $921.60 | |