| 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 | $7.30 | 13.774% | $8.3055 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $221.76 | 6.526% | $236.2321 | $236.23 | $236.25 | $236.20 |
| Purchase #3 | $94.34 | 7.745% | $101.6466 | $101.65 | $101.65 | $101.60 |
| Purchase #4 | $108.95 | 10.332% | $120.2067 | $120.21 | $120.20 | $120.20 |
| Purchase #5 | $218.78 | 9.273% | $239.0675 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $218.51 | 12.686% | $246.2302 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $79.88 | 6.575% | $85.1321 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $949.52 | $1,036.8207 | $1,036.83 | $1,036.85 | $1,036.70 | |