| 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 | $243.87 | 10.478% | $269.4227 | $269.42 | $269.40 | $269.40 |
| Purchase #2 | $218.65 | 7.202% | $234.3972 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $175.95 | 4.583% | $184.0138 | $184.01 | $184.00 | $184.00 |
| Purchase #4 | $189.49 | 4.697% | $198.3903 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $152.63 | 3.519% | $158.001 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $80.40 | 10.376% | $88.7423 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $21.88 | 12.834% | $24.6881 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $1,082.87 | $1,157.6554 | $1,157.65 | $1,157.65 | $1,157.60 | |