| 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 | $196.31 | 9.516% | $214.9909 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $15.66 | 8.864% | $17.0481 | $17.05 | $17.05 | $17.00 |
| Purchase #3 | $247.37 | 7.630% | $266.2443 | $266.24 | $266.25 | $266.20 |
| Purchase #4 | $186.63 | 5.328% | $196.5736 | $196.57 | $196.55 | $196.60 |
| Purchase #5 | $220.92 | 11.517% | $246.3634 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $131.41 | 9.188% | $143.484 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $128.86 | 4.182% | $134.2489 | $134.25 | $134.25 | $134.20 |
| 7 purchase totals = | $1,127.16 | $1,218.9532 | $1,218.94 | $1,218.95 | $1,218.90 | |