| 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 | $86.62 | 9.121% | $94.5206 | $94.52 | $94.50 | $94.50 |
| Purchase #2 | $226.94 | 10.778% | $251.3996 | $251.40 | $251.40 | $251.40 |
| Purchase #3 | $247.74 | 9.545% | $271.3868 | $271.39 | $271.40 | $271.40 |
| Purchase #4 | $138.58 | 6.543% | $147.6473 | $147.65 | $147.65 | $147.60 |
| Purchase #5 | $205.87 | 13.665% | $234.0021 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $226.64 | 5.290% | $238.6293 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $245.66 | 8.458% | $266.4379 | $266.44 | $266.45 | $266.40 |
| 7 purchase totals = | $1,378.05 | $1,504.0236 | $1,504.03 | $1,504.05 | $1,503.90 | |