| 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 | $94.83 | 13.474% | $107.6074 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $90.53 | 4.324% | $94.4445 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $219.57 | 9.874% | $241.2503 | $241.25 | $241.25 | $241.30 |
| Purchase #4 | $120.36 | 12.120% | $134.9476 | $134.95 | $134.95 | $134.90 |
| Purchase #5 | $152.86 | 13.686% | $173.7804 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $227.85 | 3.169% | $235.0706 | $235.07 | $235.05 | $235.10 |
| Purchase #7 | $107.34 | 4.602% | $112.2798 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $1,013.34 | $1,099.3806 | $1,099.38 | $1,099.40 | $1,099.40 | |