| 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 | $194.61 | 10.366% | $214.7833 | $214.78 | $214.80 | $214.80 |
| Purchase #2 | $137.44 | 5.265% | $144.6762 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $211.33 | 4.220% | $220.2481 | $220.25 | $220.25 | $220.20 |
| Purchase #4 | $110.63 | 11.793% | $123.6766 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $131.52 | 3.677% | $136.356 | $136.36 | $136.35 | $136.40 |
| Purchase #6 | $188.69 | 5.127% | $198.3641 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $59.35 | 4.720% | $62.1513 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $1,033.57 | $1,100.2556 | $1,100.26 | $1,100.30 | $1,100.40 | |