| 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 | $216.98 | 13.167% | $245.5498 | $245.55 | $245.55 | $245.50 |
| Purchase #2 | $216.88 | 8.849% | $236.0717 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $124.59 | 5.796% | $131.8112 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $214.32 | 6.263% | $227.7429 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $110.34 | 7.658% | $118.7898 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $124.55 | 11.586% | $138.9804 | $138.98 | $139.00 | $139.00 |
| Purchase #7 | $20.28 | 10.799% | $22.47 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $1,027.94 | $1,121.4158 | $1,121.41 | $1,121.40 | $1,121.40 | |