| 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 | $5.29 | 7.117% | $5.6665 | $5.67 | $5.65 | $5.70 |
| Purchase #2 | $138.87 | 9.765% | $152.4307 | $152.43 | $152.45 | $152.40 |
| Purchase #3 | $201.54 | 3.854% | $209.3074 | $209.31 | $209.30 | $209.30 |
| Purchase #4 | $235.84 | 13.611% | $267.9402 | $267.94 | $267.95 | $267.90 |
| Purchase #5 | $213.83 | 3.784% | $221.9213 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $118.67 | 13.447% | $134.6276 | $134.63 | $134.65 | $134.60 |
| Purchase #7 | $246.97 | 4.123% | $257.1526 | $257.15 | $257.15 | $257.20 |
| 7 purchase totals = | $1,161.01 | $1,249.0463 | $1,249.05 | $1,249.05 | $1,249.00 | |