| 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 | $125.71 | 10.156% | $138.4771 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $211.55 | 10.250% | $233.2339 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $188.64 | 10.604% | $208.6434 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $227.70 | 10.607% | $251.8521 | $251.85 | $251.85 | $251.90 |
| Purchase #5 | $51.87 | 7.743% | $55.8863 | $55.89 | $55.90 | $55.90 |
| Purchase #6 | $26.67 | 6.286% | $28.3465 | $28.35 | $28.35 | $28.30 |
| Purchase #7 | $109.64 | 11.385% | $122.1225 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $941.78 | $1,038.5618 | $1,038.56 | $1,038.60 | $1,038.50 | |