| 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 | $213.57 | 9.270% | $233.3679 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $246.42 | 13.492% | $279.667 | $279.67 | $279.65 | $279.70 |
| Purchase #3 | $249.70 | 4.352% | $260.5669 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $204.54 | 8.331% | $221.5802 | $221.58 | $221.60 | $221.60 |
| Purchase #5 | $196.88 | 5.775% | $208.2498 | $208.25 | $208.25 | $208.20 |
| Purchase #6 | $56.80 | 10.524% | $62.7776 | $62.78 | $62.80 | $62.80 |
| Purchase #7 | $156.73 | 9.453% | $171.5457 | $171.55 | $171.55 | $171.50 |
| 7 purchase totals = | $1,324.64 | $1,437.7551 | $1,437.77 | $1,437.75 | $1,437.80 | |