| 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 | $133.42 | 11.274% | $148.4618 | $148.46 | $148.45 | $148.50 |
| Purchase #2 | $196.25 | 12.850% | $221.4681 | $221.47 | $221.45 | $221.50 |
| Purchase #3 | $218.97 | 8.719% | $238.062 | $238.06 | $238.05 | $238.10 |
| Purchase #4 | $227.97 | 11.201% | $253.5049 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $15.30 | 6.131% | $16.238 | $16.24 | $16.25 | $16.20 |
| Purchase #6 | $125.77 | 7.660% | $135.404 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $101.94 | 9.717% | $111.8455 | $111.85 | $111.85 | $111.80 |
| 7 purchase totals = | $1,019.62 | $1,124.9843 | $1,124.98 | $1,124.95 | $1,125.00 | |