| 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 | $230.58 | 4.182% | $240.2229 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $8.61 | 5.226% | $9.06 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $118.83 | 11.864% | $132.928 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $39.67 | 7.416% | $42.6119 | $42.61 | $42.60 | $42.60 |
| Purchase #5 | $38.36 | 13.549% | $43.5574 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $206.52 | 5.758% | $218.4114 | $218.41 | $218.40 | $218.40 |
| Purchase #7 | $206.79 | 3.529% | $214.0876 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $849.36 | $900.8792 | $900.88 | $900.85 | $900.90 | |