| 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 | $100.52 | 4.140% | $104.6815 | $104.68 | $104.70 | $104.70 |
| Purchase #2 | $114.60 | 10.216% | $126.3075 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $234.71 | 10.298% | $258.8804 | $258.88 | $258.90 | $258.90 |
| Purchase #4 | $231.97 | 10.662% | $256.7026 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $175.56 | 9.504% | $192.2452 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $52.27 | 6.403% | $55.6168 | $55.62 | $55.60 | $55.60 |
| Purchase #7 | $101.86 | 13.480% | $115.5907 | $115.59 | $115.60 | $115.60 |
| 7 purchase totals = | $1,011.49 | $1,110.0247 | $1,110.03 | $1,110.05 | $1,110.00 | |