| 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 | $26.57 | 13.439% | $30.1407 | $30.14 | $30.15 | $30.10 |
| Purchase #2 | $189.49 | 5.315% | $199.5614 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $224.95 | 12.212% | $252.4209 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $188.38 | 5.291% | $198.3472 | $198.35 | $198.35 | $198.30 |
| Purchase #5 | $64.70 | 10.737% | $71.6468 | $71.65 | $71.65 | $71.60 |
| Purchase #6 | $159.65 | 12.311% | $179.3045 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $198.48 | 6.730% | $211.8377 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $1,052.22 | $1,143.2592 | $1,143.26 | $1,143.25 | $1,143.10 | |