| 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 | $200.92 | 9.286% | $219.5774 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $207.56 | 7.330% | $222.7741 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $194.70 | 9.832% | $213.8429 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $130.45 | 12.690% | $147.0041 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $233.36 | 5.172% | $245.4294 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $186.50 | 12.257% | $209.3593 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $147.84 | 7.291% | $158.619 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $1,301.33 | $1,416.6062 | $1,416.60 | $1,416.60 | $1,416.60 | |