| 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 | $218.86 | 3.116% | $225.6797 | $225.68 | $225.70 | $225.70 |
| Purchase #2 | $131.84 | 8.605% | $143.1848 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $231.32 | 12.549% | $260.3483 | $260.35 | $260.35 | $260.30 |
| Purchase #4 | $118.52 | 8.213% | $128.254 | $128.25 | $128.25 | $128.30 |
| Purchase #5 | $176.83 | 5.666% | $186.8492 | $186.85 | $186.85 | $186.80 |
| Purchase #6 | $90.37 | 8.605% | $98.1463 | $98.15 | $98.15 | $98.10 |
| Purchase #7 | $194.46 | 7.512% | $209.0678 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $1,162.20 | $1,251.5301 | $1,251.53 | $1,251.55 | $1,251.50 | |