| 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 | $134.70 | 5.369% | $141.932 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $68.33 | 3.194% | $70.5125 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $201.79 | 8.291% | $218.5204 | $218.52 | $218.50 | $218.50 |
| Purchase #4 | $183.94 | 4.750% | $192.6772 | $192.68 | $192.70 | $192.70 |
| Purchase #5 | $49.40 | 12.652% | $55.6501 | $55.65 | $55.65 | $55.70 |
| Purchase #6 | $203.29 | 4.679% | $212.8019 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $70.98 | 11.474% | $79.1242 | $79.12 | $79.10 | $79.10 |
| 7 purchase totals = | $912.43 | $971.2183 | $971.21 | $971.20 | $971.20 | |