| 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 | $87.79 | 3.763% | $91.0935 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $200.72 | 3.625% | $207.9961 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $162.93 | 3.685% | $168.934 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $194.71 | 7.691% | $209.6851 | $209.69 | $209.70 | $209.70 |
| Purchase #5 | $100.80 | 6.481% | $107.3328 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $133.30 | 12.769% | $150.3211 | $150.32 | $150.30 | $150.30 |
| Purchase #7 | $231.96 | 6.249% | $246.4552 | $246.46 | $246.45 | $246.50 |
| 7 purchase totals = | $1,112.21 | $1,181.8178 | $1,181.82 | $1,181.85 | $1,181.80 | |