| 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 | $207.76 | 5.369% | $218.9146 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $139.74 | 5.338% | $147.1993 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $50.77 | 10.412% | $56.0562 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $221.64 | 3.549% | $229.506 | $229.51 | $229.50 | $229.50 |
| Purchase #5 | $95.62 | 4.773% | $100.1839 | $100.18 | $100.20 | $100.20 |
| Purchase #6 | $63.85 | 9.483% | $69.9049 | $69.90 | $69.90 | $69.90 |
| Purchase #7 | $120.82 | 13.783% | $137.4726 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $900.20 | $959.2375 | $959.23 | $959.20 | $959.30 | |