| 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 | $234.80 | 10.535% | $259.5362 | $259.54 | $259.55 | $259.50 |
| Purchase #2 | $224.64 | 8.181% | $243.0178 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $127.49 | 6.149% | $135.3294 | $135.33 | $135.35 | $135.30 |
| Purchase #4 | $108.79 | 13.392% | $123.3592 | $123.36 | $123.35 | $123.40 |
| Purchase #5 | $247.97 | 5.223% | $260.9215 | $260.92 | $260.90 | $260.90 |
| Purchase #6 | $207.56 | 8.684% | $225.5845 | $225.58 | $225.60 | $225.60 |
| Purchase #7 | $66.84 | 4.190% | $69.6406 | $69.64 | $69.65 | $69.60 |
| 7 purchase totals = | $1,218.09 | $1,317.3892 | $1,317.39 | $1,317.40 | $1,317.30 | |