| 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 | $209.74 | 10.404% | $231.5613 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $14.87 | 9.386% | $16.2657 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $205.57 | 9.562% | $225.2266 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $35.48 | 8.169% | $38.3784 | $38.38 | $38.40 | $38.40 |
| Purchase #5 | $120.89 | 9.322% | $132.1594 | $132.16 | $132.15 | $132.20 |
| Purchase #6 | $158.45 | 13.426% | $179.7235 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $196.97 | 7.682% | $212.1012 | $212.10 | $212.10 | $212.10 |
| 7 purchase totals = | $941.97 | $1,035.4161 | $1,035.42 | $1,035.40 | $1,035.50 | |