| 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 | $242.87 | 5.449% | $256.104 | $256.10 | $256.10 | $256.10 |
| Purchase #2 | $195.52 | 10.317% | $215.6918 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $64.70 | 11.775% | $72.3184 | $72.32 | $72.30 | $72.30 |
| Purchase #4 | $28.68 | 10.870% | $31.7975 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $234.32 | 4.389% | $244.6043 | $244.60 | $244.60 | $244.60 |
| Purchase #6 | $68.64 | 10.369% | $75.7573 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $132.93 | 3.194% | $137.1758 | $137.18 | $137.20 | $137.20 |
| 7 purchase totals = | $967.66 | $1,033.4491 | $1,033.45 | $1,033.45 | $1,033.50 | |