| 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 | $108.97 | 8.142% | $117.8423 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $188.95 | 10.683% | $209.1355 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $222.48 | 4.525% | $232.5472 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $141.58 | 3.716% | $146.8411 | $146.84 | $146.85 | $146.80 |
| Purchase #5 | $245.72 | 7.722% | $264.6945 | $264.69 | $264.70 | $264.70 |
| Purchase #6 | $176.80 | 7.494% | $190.0494 | $190.05 | $190.05 | $190.00 |
| Purchase #7 | $157.86 | 13.425% | $179.0527 | $179.05 | $179.05 | $179.10 |
| 7 purchase totals = | $1,242.36 | $1,340.1627 | $1,340.16 | $1,340.20 | $1,340.00 | |