| 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 | $231.77 | 9.753% | $254.3745 | $254.37 | $254.35 | $254.40 |
| Purchase #2 | $101.82 | 5.293% | $107.2093 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $247.79 | 5.113% | $260.4595 | $260.46 | $260.45 | $260.50 |
| Purchase #4 | $115.47 | 4.736% | $120.9387 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $84.87 | 11.795% | $94.8804 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $183.28 | 4.750% | $191.9858 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $96.85 | 4.662% | $101.3651 | $101.37 | $101.35 | $101.40 |
| 7 purchase totals = | $1,061.85 | $1,131.2133 | $1,131.22 | $1,131.20 | $1,131.30 | |