| 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 | $240.64 | 13.400% | $272.8858 | $272.89 | $272.90 | $272.90 |
| Purchase #2 | $17.82 | 9.387% | $19.4928 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $109.64 | 9.168% | $119.6918 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $44.66 | 13.401% | $50.6449 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $231.70 | 8.382% | $251.1211 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $101.26 | 9.284% | $110.661 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $225.29 | 10.657% | $249.2992 | $249.30 | $249.30 | $249.30 |
| 7 purchase totals = | $971.01 | $1,073.7966 | $1,073.79 | $1,073.80 | $1,073.80 | |