| 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 | $213.60 | 3.315% | $220.6808 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $53.51 | 12.649% | $60.2785 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $245.94 | 6.354% | $261.567 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $131.78 | 5.667% | $139.248 | $139.25 | $139.25 | $139.20 |
| Purchase #5 | $225.91 | 10.387% | $249.3753 | $249.38 | $249.40 | $249.40 |
| Purchase #6 | $165.64 | 4.346% | $172.8387 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $62.82 | 12.327% | $70.5638 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $1,099.20 | $1,174.5521 | $1,174.56 | $1,174.60 | $1,174.60 | |