| 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 | $196.31 | 9.185% | $214.3411 | $214.34 | $214.35 | $214.30 |
| Purchase #2 | $147.26 | 11.646% | $164.4099 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $205.56 | 7.768% | $221.5279 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $116.99 | 4.728% | $122.5213 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $221.57 | 4.308% | $231.1152 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $235.66 | 10.716% | $260.9133 | $260.91 | $260.90 | $260.90 |
| Purchase #7 | $31.35 | 13.689% | $35.6415 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $1,154.70 | $1,250.4702 | $1,250.47 | $1,250.45 | $1,250.30 | |