| 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 | $236.77 | 8.261% | $256.3296 | $256.33 | $256.35 | $256.30 |
| Purchase #2 | $175.83 | 12.463% | $197.7437 | $197.74 | $197.75 | $197.70 |
| Purchase #3 | $5.55 | 5.243% | $5.841 | $5.84 | $5.85 | $5.80 |
| Purchase #4 | $225.98 | 8.504% | $245.1973 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $69.94 | 10.729% | $77.4439 | $77.44 | $77.45 | $77.40 |
| Purchase #6 | $118.87 | 11.759% | $132.8479 | $132.85 | $132.85 | $132.80 |
| Purchase #7 | $137.96 | 7.630% | $148.4863 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $970.90 | $1,063.8897 | $1,063.89 | $1,063.95 | $1,063.70 | |