| 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 | $101.28 | 6.712% | $108.0779 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $208.42 | 12.203% | $233.8535 | $233.85 | $233.85 | $233.90 |
| Purchase #3 | $46.28 | 7.591% | $49.7931 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $80.59 | 7.390% | $86.5456 | $86.55 | $86.55 | $86.50 |
| Purchase #5 | $208.98 | 11.610% | $233.2426 | $233.24 | $233.25 | $233.20 |
| Purchase #6 | $18.30 | 6.734% | $19.5323 | $19.53 | $19.55 | $19.50 |
| Purchase #7 | $220.95 | 9.497% | $241.9336 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $884.80 | $972.9786 | $972.97 | $973.05 | $972.90 | |