| 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 | $246.74 | 9.356% | $269.825 | $269.83 | $269.85 | $269.80 |
| Purchase #2 | $176.34 | 8.296% | $190.9692 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $195.27 | 7.529% | $209.9719 | $209.97 | $209.95 | $210.00 |
| Purchase #4 | $220.44 | 7.132% | $236.1618 | $236.16 | $236.15 | $236.20 |
| Purchase #5 | $216.52 | 7.531% | $232.8261 | $232.83 | $232.85 | $232.80 |
| Purchase #6 | $183.30 | 10.800% | $203.0964 | $203.10 | $203.10 | $203.10 |
| Purchase #7 | $132.34 | 7.717% | $142.5527 | $142.55 | $142.55 | $142.60 |
| 7 purchase totals = | $1,370.95 | $1,485.4031 | $1,485.41 | $1,485.40 | $1,485.50 | |