| 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 | $186.44 | 12.379% | $209.5194 | $209.52 | $209.50 | $209.50 |
| Purchase #2 | $124.51 | 13.555% | $141.3873 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $217.52 | 5.395% | $229.2552 | $229.26 | $229.25 | $229.30 |
| Purchase #4 | $31.55 | 4.330% | $32.9161 | $32.92 | $32.90 | $32.90 |
| Purchase #5 | $23.87 | 9.311% | $26.0925 | $26.09 | $26.10 | $26.10 |
| Purchase #6 | $95.60 | 10.521% | $105.6581 | $105.66 | $105.65 | $105.70 |
| Purchase #7 | $72.36 | 10.830% | $80.1966 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $751.85 | $825.0252 | $825.04 | $825.00 | $825.10 | |