| 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 | $205.34 | 6.291% | $218.2579 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $244.28 | 6.623% | $260.4587 | $260.46 | $260.45 | $260.50 |
| Purchase #3 | $32.53 | 7.795% | $35.0657 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $88.37 | 7.254% | $94.7804 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $22.44 | 7.578% | $24.1405 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $44.69 | 10.337% | $49.3096 | $49.31 | $49.30 | $49.30 |
| Purchase #7 | $211.55 | 3.235% | $218.3936 | $218.39 | $218.40 | $218.40 |
| 7 purchase totals = | $849.20 | $900.4064 | $900.41 | $900.40 | $900.50 | |