| 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 | $242.95 | 11.107% | $269.9345 | $269.93 | $269.95 | $269.90 |
| Purchase #2 | $236.30 | 12.603% | $266.0809 | $266.08 | $266.10 | $266.10 |
| Purchase #3 | $155.46 | 13.173% | $175.9387 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $101.54 | 6.800% | $108.4447 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $146.87 | 8.543% | $159.4171 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $21.42 | 7.643% | $23.0571 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $221.50 | 3.439% | $229.1174 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $1,126.04 | $1,231.9904 | $1,231.99 | $1,232.00 | $1,231.90 | |