| 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 | $234.27 | 9.125% | $255.6471 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $128.67 | 4.245% | $134.132 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $29.50 | 12.184% | $33.0943 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $245.92 | 9.511% | $269.3095 | $269.31 | $269.30 | $269.30 |
| Purchase #5 | $16.44 | 7.618% | $17.6924 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $100.91 | 13.102% | $114.1312 | $114.13 | $114.15 | $114.10 |
| Purchase #7 | $211.80 | 11.806% | $236.8051 | $236.81 | $236.80 | $236.80 |
| 7 purchase totals = | $967.51 | $1,060.8116 | $1,060.81 | $1,060.85 | $1,060.70 | |