| 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 | $131.48 | 11.378% | $146.4398 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $240.65 | 6.706% | $256.788 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $183.88 | 3.335% | $190.0124 | $190.01 | $190.00 | $190.00 |
| Purchase #4 | $87.30 | 7.716% | $94.0361 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $228.83 | 13.577% | $259.8982 | $259.90 | $259.90 | $259.90 |
| Purchase #6 | $214.90 | 9.568% | $235.4616 | $235.46 | $235.45 | $235.50 |
| Purchase #7 | $13.87 | 13.802% | $15.7843 | $15.78 | $15.80 | $15.80 |
| 7 purchase totals = | $1,100.91 | $1,198.4204 | $1,198.42 | $1,198.45 | $1,198.40 | |