| 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 | $183.40 | 5.625% | $193.7163 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $250.88 | 5.792% | $265.411 | $265.41 | $265.40 | $265.40 |
| Purchase #3 | $119.88 | 13.299% | $135.8228 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $98.71 | 10.637% | $109.2098 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $34.35 | 6.806% | $36.6879 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $117.84 | 4.429% | $123.0591 | $123.06 | $123.05 | $123.10 |
| Purchase #7 | $225.33 | 5.103% | $236.8286 | $236.83 | $236.85 | $236.80 |
| 7 purchase totals = | $1,030.39 | $1,100.7355 | $1,100.74 | $1,100.70 | $1,100.70 | |