| 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 | $195.53 | 9.742% | $214.5785 | $214.58 | $214.60 | $214.60 |
| Purchase #2 | $66.58 | 10.165% | $73.3479 | $73.35 | $73.35 | $73.30 |
| Purchase #3 | $31.59 | 5.651% | $33.3752 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $173.61 | 7.640% | $186.8738 | $186.87 | $186.85 | $186.90 |
| Purchase #5 | $217.27 | 13.660% | $246.9491 | $246.95 | $246.95 | $246.90 |
| Purchase #6 | $10.51 | 8.822% | $11.4372 | $11.44 | $11.45 | $11.40 |
| Purchase #7 | $61.57 | 13.671% | $69.9872 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $756.66 | $836.5489 | $836.56 | $836.60 | $836.50 | |