| 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 | $200.40 | 4.506% | $209.43 | $209.43 | $209.45 | $209.40 |
| Purchase #2 | $48.76 | 10.376% | $53.8193 | $53.82 | $53.80 | $53.80 |
| Purchase #3 | $158.30 | 8.699% | $172.0705 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $136.80 | 4.214% | $142.5648 | $142.56 | $142.55 | $142.60 |
| Purchase #5 | $206.69 | 3.619% | $214.1701 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $126.35 | 13.738% | $143.708 | $143.71 | $143.70 | $143.70 |
| Purchase #7 | $121.36 | 10.201% | $133.7399 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $998.66 | $1,069.5026 | $1,069.50 | $1,069.45 | $1,069.50 | |