| 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 | $102.60 | 10.564% | $113.4387 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $127.32 | 3.795% | $132.1518 | $132.15 | $132.15 | $132.20 |
| Purchase #3 | $127.48 | 4.347% | $133.0216 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $172.87 | 5.263% | $181.9681 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $72.41 | 9.533% | $79.3128 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $238.99 | 4.335% | $249.3502 | $249.35 | $249.35 | $249.40 |
| Purchase #7 | $25.59 | 7.360% | $27.4734 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $867.26 | $916.7166 | $916.71 | $916.65 | $916.80 | |