| 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 | $242.79 | 7.598% | $261.2372 | $261.24 | $261.25 | $261.20 |
| Purchase #2 | $200.58 | 10.633% | $221.9077 | $221.91 | $221.90 | $221.90 |
| Purchase #3 | $100.31 | 10.119% | $110.4604 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $52.54 | 3.518% | $54.3884 | $54.39 | $54.40 | $54.40 |
| Purchase #5 | $130.41 | 13.252% | $147.6919 | $147.69 | $147.70 | $147.70 |
| Purchase #6 | $122.36 | 5.542% | $129.1412 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $96.87 | 3.332% | $100.0977 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $945.86 | $1,024.9245 | $1,024.93 | $1,024.95 | $1,024.90 | |