| 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 | $209.43 | 7.598% | $225.3425 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $250.85 | 12.624% | $282.5173 | $282.52 | $282.50 | $282.50 |
| Purchase #3 | $194.73 | 13.437% | $220.8959 | $220.90 | $220.90 | $220.90 |
| Purchase #4 | $210.88 | 5.708% | $222.917 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $248.39 | 4.266% | $258.9863 | $258.99 | $259.00 | $259.00 |
| Purchase #6 | $102.76 | 13.358% | $116.4867 | $116.49 | $116.50 | $116.50 |
| Purchase #7 | $8.65 | 9.839% | $9.5011 | $9.50 | $9.50 | $9.50 |
| 7 purchase totals = | $1,225.69 | $1,336.6468 | $1,336.66 | $1,336.65 | $1,336.60 | |