| 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 | $215.36 | 7.735% | $232.0181 | $232.02 | $232.00 | $232.00 |
| Purchase #2 | $114.26 | 8.558% | $124.0384 | $124.04 | $124.05 | $124.00 |
| Purchase #3 | $219.63 | 6.211% | $233.2712 | $233.27 | $233.25 | $233.30 |
| Purchase #4 | $119.79 | 10.656% | $132.5548 | $132.55 | $132.55 | $132.60 |
| Purchase #5 | $14.64 | 9.411% | $16.0178 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $210.87 | 7.316% | $226.2972 | $226.30 | $226.30 | $226.30 |
| Purchase #7 | $104.49 | 3.445% | $108.0897 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $999.04 | $1,072.2872 | $1,072.29 | $1,072.25 | $1,072.30 | |