| 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 | $230.68 | 11.403% | $256.9844 | $256.98 | $257.00 | $257.00 |
| Purchase #2 | $219.53 | 7.592% | $236.1967 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $241.65 | 6.121% | $256.4414 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $241.92 | 11.526% | $269.8037 | $269.80 | $269.80 | $269.80 |
| Purchase #5 | $198.56 | 4.462% | $207.4197 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $104.31 | 11.308% | $116.1054 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $47.32 | 9.794% | $51.9545 | $51.95 | $51.95 | $52.00 |
| 7 purchase totals = | $1,283.97 | $1,394.9058 | $1,394.90 | $1,394.90 | $1,394.90 | |