| 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 | $111.39 | 3.450% | $115.233 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $247.79 | 6.563% | $264.0525 | $264.05 | $264.05 | $264.10 |
| Purchase #3 | $70.50 | 10.305% | $77.765 | $77.77 | $77.75 | $77.80 |
| Purchase #4 | $204.28 | 6.869% | $218.312 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $193.70 | 7.842% | $208.89 | $208.89 | $208.90 | $208.90 |
| Purchase #6 | $189.69 | 6.445% | $201.9155 | $201.92 | $201.90 | $201.90 |
| Purchase #7 | $48.60 | 6.383% | $51.7021 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $1,065.95 | $1,137.8701 | $1,137.87 | $1,137.85 | $1,137.90 | |