| 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 | $219.76 | 3.275% | $226.9571 | $226.96 | $226.95 | $227.00 |
| Purchase #2 | $203.74 | 10.761% | $225.6645 | $225.66 | $225.65 | $225.70 |
| Purchase #3 | $9.54 | 5.236% | $10.0395 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $193.30 | 13.493% | $219.382 | $219.38 | $219.40 | $219.40 |
| Purchase #5 | $115.36 | 7.695% | $124.237 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $183.67 | 10.678% | $203.2823 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $99.78 | 3.425% | $103.1975 | $103.20 | $103.20 | $103.20 |
| 7 purchase totals = | $1,025.15 | $1,112.7599 | $1,112.76 | $1,112.80 | $1,112.80 | |