| 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 | $113.31 | 9.558% | $124.1402 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $49.72 | 3.427% | $51.4239 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $119.40 | 11.418% | $133.0331 | $133.03 | $133.05 | $133.00 |
| Purchase #4 | $102.48 | 5.694% | $108.3152 | $108.32 | $108.30 | $108.30 |
| Purchase #5 | $209.94 | 12.486% | $236.1531 | $236.15 | $236.15 | $236.20 |
| Purchase #6 | $103.46 | 4.499% | $108.1147 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $245.85 | 12.845% | $277.4294 | $277.43 | $277.45 | $277.40 |
| 7 purchase totals = | $944.16 | $1,038.6096 | $1,038.60 | $1,038.60 | $1,038.50 | |