| 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 | $197.99 | 7.855% | $213.5421 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $79.75 | 9.697% | $87.4834 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $246.84 | 5.721% | $260.9617 | $260.96 | $260.95 | $261.00 |
| Purchase #4 | $101.54 | 6.647% | $108.2894 | $108.29 | $108.30 | $108.30 |
| Purchase #5 | $243.61 | 7.198% | $261.145 | $261.15 | $261.15 | $261.10 |
| Purchase #6 | $150.32 | 4.412% | $156.9521 | $156.95 | $156.95 | $157.00 |
| Purchase #7 | $10.93 | 5.251% | $11.5039 | $11.50 | $11.50 | $11.50 |
| 7 purchase totals = | $1,030.98 | $1,099.8776 | $1,099.87 | $1,099.90 | $1,099.90 | |