| 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 | $102.29 | 4.137% | $106.5217 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $107.83 | 4.568% | $112.7557 | $112.76 | $112.75 | $112.80 |
| Purchase #3 | $26.87 | 4.438% | $28.0625 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $249.88 | 13.130% | $282.6892 | $282.69 | $282.70 | $282.70 |
| Purchase #5 | $213.82 | 4.467% | $223.3713 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $113.32 | 13.864% | $129.0307 | $129.03 | $129.05 | $129.00 |
| Purchase #7 | $210.39 | 12.482% | $236.6509 | $236.65 | $236.65 | $236.70 |
| 7 purchase totals = | $1,024.40 | $1,119.0820 | $1,119.08 | $1,119.05 | $1,119.20 | |