| 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 | $221.84 | 11.476% | $247.2984 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $210.86 | 9.545% | $230.9866 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $189.94 | 7.662% | $204.4932 | $204.49 | $204.50 | $204.50 |
| Purchase #4 | $15.29 | 3.458% | $15.8187 | $15.82 | $15.80 | $15.80 |
| Purchase #5 | $188.51 | 10.421% | $208.1546 | $208.15 | $208.15 | $208.20 |
| Purchase #6 | $187.34 | 13.540% | $212.7058 | $212.71 | $212.70 | $212.70 |
| Purchase #7 | $67.99 | 10.107% | $74.8617 | $74.86 | $74.85 | $74.90 |
| 7 purchase totals = | $1,081.77 | $1,194.3190 | $1,194.32 | $1,194.30 | $1,194.40 | |