| 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 | $236.84 | 12.217% | $265.7747 | $265.77 | $265.75 | $265.80 |
| Purchase #2 | $83.49 | 7.677% | $89.8995 | $89.90 | $89.90 | $89.90 |
| Purchase #3 | $159.68 | 11.412% | $177.9027 | $177.90 | $177.90 | $177.90 |
| Purchase #4 | $130.25 | 12.720% | $146.8178 | $146.82 | $146.80 | $146.80 |
| Purchase #5 | $218.39 | 7.764% | $235.3458 | $235.35 | $235.35 | $235.30 |
| Purchase #6 | $153.75 | 4.430% | $160.5611 | $160.56 | $160.55 | $160.60 |
| Purchase #7 | $55.86 | 10.407% | $61.6734 | $61.67 | $61.65 | $61.70 |
| 7 purchase totals = | $1,038.26 | $1,137.9750 | $1,137.97 | $1,137.90 | $1,138.00 | |