| 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 | $109.49 | 11.755% | $122.3605 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $35.47 | 4.495% | $37.0644 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $234.39 | 8.697% | $254.7749 | $254.77 | $254.75 | $254.80 |
| Purchase #4 | $198.90 | 10.595% | $219.9735 | $219.97 | $219.95 | $220.00 |
| Purchase #5 | $7.40 | 5.351% | $7.796 | $7.80 | $7.80 | $7.80 |
| Purchase #6 | $98.53 | 13.109% | $111.4463 | $111.45 | $111.45 | $111.40 |
| Purchase #7 | $46.36 | 7.650% | $49.9065 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $730.54 | $803.3221 | $803.32 | $803.25 | $803.40 | |