| 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 | $225.86 | 12.343% | $253.7379 | $253.74 | $253.75 | $253.70 |
| Purchase #2 | $123.35 | 4.304% | $128.659 | $128.66 | $128.65 | $128.70 |
| Purchase #3 | $174.63 | 8.482% | $189.4421 | $189.44 | $189.45 | $189.40 |
| Purchase #4 | $33.95 | 12.432% | $38.1707 | $38.17 | $38.15 | $38.20 |
| Purchase #5 | $183.89 | 12.656% | $207.1631 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $107.78 | 11.105% | $119.749 | $119.75 | $119.75 | $119.70 |
| Purchase #7 | $186.26 | 11.813% | $208.2629 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $1,035.72 | $1,145.1847 | $1,145.18 | $1,145.15 | $1,145.20 | |