| 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 | $249.47 | 12.502% | $280.6587 | $280.66 | $280.65 | $280.70 |
| Purchase #2 | $249.81 | 6.690% | $266.5223 | $266.52 | $266.50 | $266.50 |
| Purchase #3 | $196.99 | 8.820% | $214.3645 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $46.80 | 13.269% | $53.0099 | $53.01 | $53.00 | $53.00 |
| Purchase #5 | $52.85 | 5.354% | $55.6796 | $55.68 | $55.70 | $55.70 |
| Purchase #6 | $46.65 | 10.133% | $51.377 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $141.67 | 9.113% | $154.5804 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $984.24 | $1,076.1924 | $1,076.19 | $1,076.20 | $1,076.30 | |