| 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 | $15.25 | 12.537% | $17.1619 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $201.35 | 3.563% | $208.5241 | $208.52 | $208.50 | $208.50 |
| Purchase #3 | $220.81 | 13.714% | $251.0919 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $88.75 | 6.591% | $94.5995 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $103.57 | 5.513% | $109.2798 | $109.28 | $109.30 | $109.30 |
| Purchase #6 | $195.66 | 11.582% | $218.3213 | $218.32 | $218.30 | $218.30 |
| Purchase #7 | $102.74 | 5.557% | $108.4493 | $108.45 | $108.45 | $108.40 |
| 7 purchase totals = | $928.13 | $1,007.4278 | $1,007.42 | $1,007.40 | $1,007.40 | |