| 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 | $122.59 | 13.577% | $139.234 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $210.82 | 7.216% | $226.0328 | $226.03 | $226.05 | $226.00 |
| Purchase #3 | $182.25 | 7.745% | $196.3653 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $164.81 | 4.489% | $172.2083 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $143.73 | 3.142% | $148.246 | $148.25 | $148.25 | $148.20 |
| Purchase #6 | $170.68 | 13.573% | $193.8464 | $193.85 | $193.85 | $193.80 |
| Purchase #7 | $160.43 | 8.576% | $174.1885 | $174.19 | $174.20 | $174.20 |
| 7 purchase totals = | $1,155.31 | $1,250.1213 | $1,250.13 | $1,250.15 | $1,250.00 | |