| 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 | $243.26 | 8.439% | $263.7887 | $263.79 | $263.80 | $263.80 |
| Purchase #2 | $235.72 | 10.851% | $261.298 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $147.28 | 8.819% | $160.2686 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $50.43 | 7.461% | $54.1926 | $54.19 | $54.20 | $54.20 |
| Purchase #5 | $206.30 | 9.738% | $226.3895 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $90.26 | 8.574% | $97.9989 | $98.00 | $98.00 | $98.00 |
| Purchase #7 | $178.68 | 5.154% | $187.8892 | $187.89 | $187.90 | $187.90 |
| 7 purchase totals = | $1,151.93 | $1,251.8255 | $1,251.83 | $1,251.85 | $1,251.90 | |