| 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 | $187.66 | 8.583% | $203.7669 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $45.79 | 12.782% | $51.6429 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $220.76 | 6.102% | $234.2308 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $207.98 | 11.211% | $231.2966 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $221.99 | 11.238% | $246.9372 | $246.94 | $246.95 | $246.90 |
| Purchase #6 | $248.68 | 12.675% | $280.2002 | $280.20 | $280.20 | $280.20 |
| Purchase #7 | $209.49 | 6.270% | $222.625 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $1,342.35 | $1,470.6996 | $1,470.71 | $1,470.75 | $1,470.60 | |