| 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 | $189.39 | 13.577% | $215.1035 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $214.79 | 3.527% | $222.3656 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $36.92 | 9.332% | $40.3654 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $214.44 | 5.640% | $226.5344 | $226.53 | $226.55 | $226.50 |
| Purchase #5 | $44.64 | 13.670% | $50.7423 | $50.74 | $50.75 | $50.70 |
| Purchase #6 | $141.77 | 11.238% | $157.7021 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $91.64 | 7.322% | $98.3499 | $98.35 | $98.35 | $98.30 |
| 7 purchase totals = | $933.59 | $1,011.1632 | $1,011.16 | $1,011.15 | $1,011.10 | |