| 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 | $229.72 | 7.392% | $246.7009 | $246.70 | $246.70 | $246.70 |
| Purchase #2 | $20.48 | 6.844% | $21.8817 | $21.88 | $21.90 | $21.90 |
| Purchase #3 | $247.28 | 6.352% | $262.9872 | $262.99 | $263.00 | $263.00 |
| Purchase #4 | $239.77 | 4.689% | $251.0128 | $251.01 | $251.00 | $251.00 |
| Purchase #5 | $238.48 | 9.227% | $260.4845 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $9.35 | 9.725% | $10.2593 | $10.26 | $10.25 | $10.30 |
| Purchase #7 | $94.42 | 11.403% | $105.1867 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $1,079.50 | $1,158.5131 | $1,158.51 | $1,158.55 | $1,158.60 | |