| 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 | $230.37 | 4.132% | $239.8889 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $70.59 | 10.672% | $78.1234 | $78.12 | $78.10 | $78.10 |
| Purchase #3 | $219.42 | 7.802% | $236.5391 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $195.49 | 6.211% | $207.6319 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $117.96 | 6.828% | $126.0143 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $114.51 | 4.283% | $119.4145 | $119.41 | $119.40 | $119.40 |
| Purchase #7 | $104.37 | 6.226% | $110.8681 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $1,052.71 | $1,118.4802 | $1,118.47 | $1,118.45 | $1,118.40 | |