| 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 | $92.32 | 8.616% | $100.2743 | $100.27 | $100.25 | $100.30 |
| Purchase #2 | $105.41 | 11.486% | $117.5174 | $117.52 | $117.50 | $117.50 |
| Purchase #3 | $223.96 | 4.736% | $234.5667 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $55.99 | 11.460% | $62.4065 | $62.41 | $62.40 | $62.40 |
| Purchase #5 | $227.77 | 9.654% | $249.7589 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $93.35 | 8.382% | $101.1746 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $126.49 | 6.524% | $134.7422 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $925.29 | $1,000.4406 | $1,000.44 | $1,000.35 | $1,000.50 | |