| 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 | $106.46 | 3.572% | $110.2628 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $18.82 | 8.312% | $20.3843 | $20.38 | $20.40 | $20.40 |
| Purchase #3 | $145.93 | 13.215% | $165.2146 | $165.21 | $165.20 | $165.20 |
| Purchase #4 | $207.88 | 12.440% | $233.7403 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $236.97 | 12.515% | $266.6268 | $266.63 | $266.65 | $266.60 |
| Purchase #6 | $37.75 | 10.844% | $41.8436 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $250.56 | 5.708% | $264.862 | $264.86 | $264.85 | $264.90 |
| 7 purchase totals = | $1,004.37 | $1,102.9344 | $1,102.92 | $1,102.95 | $1,102.90 | |