| 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 | $207.88 | 10.506% | $229.7199 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $244.98 | 9.873% | $269.1669 | $269.17 | $269.15 | $269.20 |
| Purchase #3 | $134.40 | 4.468% | $140.405 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $149.60 | 5.414% | $157.6993 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $144.64 | 11.794% | $161.6988 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $103.37 | 9.852% | $113.554 | $113.55 | $113.55 | $113.60 |
| Purchase #7 | $148.45 | 11.787% | $165.9478 | $165.95 | $165.95 | $165.90 |
| 7 purchase totals = | $1,133.32 | $1,238.1917 | $1,238.20 | $1,238.15 | $1,238.20 | |