| 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 | $66.69 | 7.175% | $71.475 | $71.48 | $71.50 | $71.50 |
| Purchase #2 | $228.69 | 8.455% | $248.0257 | $248.03 | $248.05 | $248.00 |
| Purchase #3 | $199.83 | 13.725% | $227.2567 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $176.53 | 9.115% | $192.6207 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $212.53 | 12.470% | $239.0325 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $69.55 | 10.873% | $77.1122 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $111.49 | 13.545% | $126.5913 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $1,065.31 | $1,182.1141 | $1,182.12 | $1,182.15 | $1,182.10 | |