| 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 | $211.97 | 4.507% | $221.5235 | $221.52 | $221.50 | $221.50 |
| Purchase #2 | $88.51 | 11.723% | $98.886 | $98.89 | $98.90 | $98.90 |
| Purchase #3 | $198.56 | 3.345% | $205.2018 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $85.72 | 13.269% | $97.0942 | $97.09 | $97.10 | $97.10 |
| Purchase #5 | $44.48 | 9.124% | $48.5384 | $48.54 | $48.55 | $48.50 |
| Purchase #6 | $32.84 | 8.290% | $35.5624 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $73.78 | 8.778% | $80.2564 | $80.26 | $80.25 | $80.30 |
| 7 purchase totals = | $735.86 | $787.0627 | $787.06 | $787.05 | $787.10 | |