| 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 | $227.72 | 10.603% | $251.8652 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $146.66 | 10.670% | $162.3086 | $162.31 | $162.30 | $162.30 |
| Purchase #3 | $232.93 | 8.186% | $251.9976 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $208.35 | 5.155% | $219.0904 | $219.09 | $219.10 | $219.10 |
| Purchase #5 | $162.29 | 5.740% | $171.6054 | $171.61 | $171.60 | $171.60 |
| Purchase #6 | $32.71 | 10.247% | $36.0618 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $236.73 | 5.654% | $250.1147 | $250.11 | $250.10 | $250.10 |
| 7 purchase totals = | $1,247.39 | $1,343.0437 | $1,343.05 | $1,343.00 | $1,343.10 | |