| 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 | $185.37 | 13.111% | $209.6739 | $209.67 | $209.65 | $209.70 |
| Purchase #2 | $87.94 | 13.475% | $99.7899 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $230.74 | 3.711% | $239.3028 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $111.27 | 8.530% | $120.7613 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $138.66 | 13.603% | $157.5219 | $157.52 | $157.50 | $157.50 |
| Purchase #6 | $101.63 | 6.152% | $107.8823 | $107.88 | $107.90 | $107.90 |
| Purchase #7 | $233.50 | 11.750% | $260.9363 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $1,089.11 | $1,195.8684 | $1,195.86 | $1,195.85 | $1,195.90 | |