| 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 | $225.27 | 9.652% | $247.0131 | $247.01 | $247.00 | $247.00 |
| Purchase #2 | $133.89 | 4.655% | $140.1226 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $67.69 | 8.341% | $73.336 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $195.55 | 10.299% | $215.6897 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $10.49 | 5.429% | $11.0595 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $129.55 | 4.138% | $134.9108 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $159.98 | 12.496% | $179.9711 | $179.97 | $179.95 | $180.00 |
| 7 purchase totals = | $922.42 | $1,002.1028 | $1,002.10 | $1,002.05 | $1,002.10 | |