| 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 | $219.45 | 13.119% | $248.2396 | $248.24 | $248.25 | $248.20 |
| Purchase #2 | $219.95 | 12.342% | $247.0962 | $247.10 | $247.10 | $247.10 |
| Purchase #3 | $218.65 | 4.726% | $228.9834 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $208.47 | 10.283% | $229.907 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $7.61 | 13.112% | $8.6078 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $118.82 | 5.417% | $125.2565 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $236.57 | 8.821% | $257.4378 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,229.52 | $1,345.5283 | $1,345.54 | $1,345.55 | $1,345.50 | |