| 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 | $24.26 | 10.110% | $26.7127 | $26.71 | $26.70 | $26.70 |
| Purchase #2 | $134.59 | 10.807% | $149.1351 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $21.46 | 7.571% | $23.0847 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $172.28 | 5.481% | $181.7227 | $181.72 | $181.70 | $181.70 |
| Purchase #5 | $142.62 | 13.112% | $161.3203 | $161.32 | $161.30 | $161.30 |
| Purchase #6 | $86.63 | 5.372% | $91.2838 | $91.28 | $91.30 | $91.30 |
| Purchase #7 | $227.93 | 4.138% | $237.3617 | $237.36 | $237.35 | $237.40 |
| 7 purchase totals = | $809.77 | $870.6210 | $870.61 | $870.60 | $870.60 | |