| 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 | $216.41 | 13.209% | $244.9956 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $213.32 | 8.859% | $232.218 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $95.53 | 10.810% | $105.8568 | $105.86 | $105.85 | $105.90 |
| Purchase #4 | $5.93 | 12.658% | $6.6806 | $6.68 | $6.70 | $6.70 |
| Purchase #5 | $66.79 | 5.282% | $70.3178 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $12.73 | 11.793% | $14.2312 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $197.91 | 8.344% | $214.4236 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $808.62 | $888.7236 | $888.73 | $888.70 | $888.70 | |