| 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 | $230.76 | 7.872% | $248.9254 | $248.93 | $248.95 | $248.90 |
| Purchase #2 | $187.89 | 10.281% | $207.207 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $146.25 | 5.479% | $154.263 | $154.26 | $154.25 | $154.30 |
| Purchase #4 | $43.61 | 4.197% | $45.4403 | $45.44 | $45.45 | $45.40 |
| Purchase #5 | $91.77 | 3.433% | $94.9205 | $94.92 | $94.90 | $94.90 |
| Purchase #6 | $49.31 | 10.761% | $54.6162 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $113.61 | 9.552% | $124.462 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $863.20 | $929.8344 | $929.84 | $929.80 | $929.80 | |