| 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 | $201.86 | 4.427% | $210.7963 | $210.80 | $210.80 | $210.80 |
| Purchase #2 | $26.36 | 3.348% | $27.2425 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $249.80 | 12.130% | $280.1007 | $280.10 | $280.10 | $280.10 |
| Purchase #4 | $87.74 | 4.138% | $91.3707 | $91.37 | $91.35 | $91.40 |
| Purchase #5 | $179.34 | 3.281% | $185.2241 | $185.22 | $185.20 | $185.20 |
| Purchase #6 | $125.57 | 13.542% | $142.5747 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $44.34 | 13.151% | $50.1712 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $915.01 | $987.4802 | $987.47 | $987.40 | $987.50 | |