| 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 | $183.39 | 11.508% | $204.4945 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $192.51 | 10.160% | $212.069 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $150.26 | 3.713% | $155.8392 | $155.84 | $155.85 | $155.80 |
| Purchase #4 | $249.48 | 6.652% | $266.0754 | $266.08 | $266.10 | $266.10 |
| Purchase #5 | $215.77 | 4.317% | $225.0848 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $58.35 | 9.374% | $63.8197 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $238.95 | 11.857% | $267.2823 | $267.28 | $267.30 | $267.30 |
| 7 purchase totals = | $1,288.71 | $1,394.6649 | $1,394.66 | $1,394.70 | $1,394.70 | |