| 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 | $105.44 | 8.215% | $114.1019 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $175.98 | 12.638% | $198.2204 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $52.31 | 3.823% | $54.3098 | $54.31 | $54.30 | $54.30 |
| Purchase #4 | $146.26 | 12.558% | $164.6273 | $164.63 | $164.65 | $164.60 |
| Purchase #5 | $239.94 | 12.277% | $269.3974 | $269.40 | $269.40 | $269.40 |
| Purchase #6 | $228.55 | 10.837% | $253.318 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $179.77 | 9.606% | $197.0387 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $1,128.25 | $1,251.0135 | $1,251.02 | $1,251.00 | $1,250.90 | |