| 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 | $227.61 | 13.693% | $258.7766 | $258.78 | $258.80 | $258.80 |
| Purchase #2 | $99.92 | 3.130% | $103.0475 | $103.05 | $103.05 | $103.00 |
| Purchase #3 | $223.25 | 10.541% | $246.7828 | $246.78 | $246.80 | $246.80 |
| Purchase #4 | $218.31 | 8.844% | $237.6173 | $237.62 | $237.60 | $237.60 |
| Purchase #5 | $44.95 | 5.759% | $47.5387 | $47.54 | $47.55 | $47.50 |
| Purchase #6 | $79.84 | 12.566% | $89.8727 | $89.87 | $89.85 | $89.90 |
| Purchase #7 | $133.70 | 6.786% | $142.7729 | $142.77 | $142.75 | $142.80 |
| 7 purchase totals = | $1,027.58 | $1,126.4085 | $1,126.41 | $1,126.40 | $1,126.40 | |