| 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 | $236.88 | 8.675% | $257.4293 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $50.62 | 6.608% | $53.965 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $179.45 | 6.852% | $191.7459 | $191.75 | $191.75 | $191.70 |
| Purchase #4 | $39.36 | 12.238% | $44.1769 | $44.18 | $44.20 | $44.20 |
| Purchase #5 | $35.62 | 11.560% | $39.7377 | $39.74 | $39.75 | $39.70 |
| Purchase #6 | $164.46 | 13.675% | $186.9499 | $186.95 | $186.95 | $186.90 |
| Purchase #7 | $206.40 | 9.167% | $225.3207 | $225.32 | $225.30 | $225.30 |
| 7 purchase totals = | $912.79 | $999.3254 | $999.34 | $999.35 | $999.20 | |