| 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 | $101.39 | 13.399% | $114.9752 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $124.99 | 3.464% | $129.3197 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $210.25 | 3.167% | $216.9086 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $236.29 | 9.458% | $258.6383 | $258.64 | $258.65 | $258.60 |
| Purchase #5 | $213.56 | 9.108% | $233.011 | $233.01 | $233.00 | $233.00 |
| Purchase #6 | $193.71 | 11.227% | $215.4578 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $159.32 | 12.744% | $179.6237 | $179.62 | $179.60 | $179.60 |
| 7 purchase totals = | $1,239.51 | $1,347.9343 | $1,347.94 | $1,347.90 | $1,347.90 | |