| 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 | $98.34 | 6.677% | $104.9062 | $104.91 | $104.90 | $104.90 |
| Purchase #2 | $249.66 | 10.342% | $275.4798 | $275.48 | $275.50 | $275.50 |
| Purchase #3 | $73.44 | 10.809% | $81.3781 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $135.82 | 7.749% | $146.3447 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $99.40 | 8.786% | $108.1333 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $213.33 | 5.793% | $225.6882 | $225.69 | $225.70 | $225.70 |
| Purchase #7 | $122.61 | 10.811% | $135.8654 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $992.60 | $1,077.7957 | $1,077.80 | $1,077.85 | $1,077.80 | |