| 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 | $227.43 | 6.572% | $242.3767 | $242.38 | $242.40 | $242.40 |
| Purchase #2 | $196.83 | 13.680% | $223.7563 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $241.40 | 3.537% | $249.9383 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $23.98 | 4.657% | $25.0967 | $25.10 | $25.10 | $25.10 |
| Purchase #5 | $108.61 | 3.651% | $112.5754 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $225.49 | 4.719% | $236.1309 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $211.89 | 12.369% | $238.0987 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $1,235.63 | $1,327.9730 | $1,327.99 | $1,328.05 | $1,328.00 | |