| 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 | $228.32 | 8.801% | $248.4144 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $41.56 | 10.287% | $45.8353 | $45.84 | $45.85 | $45.80 |
| Purchase #3 | $203.59 | 13.246% | $230.5575 | $230.56 | $230.55 | $230.60 |
| Purchase #4 | $6.49 | 12.521% | $7.3026 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $180.54 | 12.425% | $202.9721 | $202.97 | $202.95 | $203.00 |
| Purchase #6 | $14.41 | 5.464% | $15.1974 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $144.53 | 7.800% | $155.8033 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $819.44 | $906.0826 | $906.08 | $906.05 | $906.10 | |