| 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 | $112.91 | 3.620% | $116.9973 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $224.81 | 12.125% | $252.0682 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $222.78 | 5.231% | $234.4336 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $103.93 | 12.509% | $116.9306 | $116.93 | $116.95 | $116.90 |
| Purchase #5 | $229.98 | 9.474% | $251.7683 | $251.77 | $251.75 | $251.80 |
| Purchase #6 | $71.88 | 12.423% | $80.8097 | $80.81 | $80.80 | $80.80 |
| Purchase #7 | $22.73 | 5.432% | $23.9647 | $23.96 | $23.95 | $24.00 |
| 7 purchase totals = | $989.02 | $1,076.9724 | $1,076.97 | $1,076.95 | $1,077.00 | |