| 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 | $13.27 | 11.468% | $14.7918 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $243.30 | 3.810% | $252.5697 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $117.99 | 4.851% | $123.7137 | $123.71 | $123.70 | $123.70 |
| Purchase #4 | $215.41 | 5.789% | $227.8801 | $227.88 | $227.90 | $227.90 |
| Purchase #5 | $230.28 | 13.255% | $260.8036 | $260.80 | $260.80 | $260.80 |
| Purchase #6 | $160.81 | 8.552% | $174.5625 | $174.56 | $174.55 | $174.60 |
| Purchase #7 | $208.99 | 8.238% | $226.2066 | $226.21 | $226.20 | $226.20 |
| 7 purchase totals = | $1,190.05 | $1,280.5280 | $1,280.52 | $1,280.50 | $1,280.60 | |