| 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 | $83.56 | 6.326% | $88.846 | $88.85 | $88.85 | $88.80 |
| Purchase #2 | $218.83 | 6.507% | $233.0693 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $43.97 | 10.868% | $48.7487 | $48.75 | $48.75 | $48.70 |
| Purchase #4 | $216.49 | 7.654% | $233.0601 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $190.52 | 12.336% | $214.0225 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $237.84 | 10.744% | $263.3935 | $263.39 | $263.40 | $263.40 |
| Purchase #7 | $203.25 | 6.301% | $216.0568 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $1,194.46 | $1,297.1969 | $1,297.20 | $1,297.15 | $1,297.20 | |