| 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 | $234.46 | 4.445% | $244.8817 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $167.93 | 10.673% | $185.8532 | $185.85 | $185.85 | $185.90 |
| Purchase #3 | $172.64 | 10.747% | $191.1936 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $242.73 | 7.523% | $260.9906 | $260.99 | $261.00 | $261.00 |
| Purchase #5 | $156.75 | 13.110% | $177.2999 | $177.30 | $177.30 | $177.30 |
| Purchase #6 | $209.62 | 12.382% | $235.5751 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $161.55 | 12.457% | $181.6743 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $1,345.68 | $1,477.4684 | $1,477.46 | $1,477.50 | $1,477.60 | |