| 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 | $227.92 | 9.599% | $249.798 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $245.41 | 7.214% | $263.1139 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $178.48 | 7.730% | $192.2765 | $192.28 | $192.30 | $192.30 |
| Purchase #4 | $37.64 | 12.664% | $42.4067 | $42.41 | $42.40 | $42.40 |
| Purchase #5 | $146.35 | 11.832% | $163.6661 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $28.29 | 11.254% | $31.4738 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $205.63 | 4.233% | $214.3343 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $1,069.72 | $1,157.0693 | $1,157.07 | $1,157.05 | $1,157.10 | |