| 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 | $118.46 | 7.276% | $127.0791 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $214.47 | 10.601% | $237.206 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $176.40 | 4.314% | $184.0099 | $184.01 | $184.00 | $184.00 |
| Purchase #4 | $230.30 | 13.553% | $261.5126 | $261.51 | $261.50 | $261.50 |
| Purchase #5 | $203.47 | 5.274% | $214.201 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $163.77 | 12.252% | $183.8351 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $66.68 | 6.275% | $70.8642 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $1,173.55 | $1,278.7079 | $1,278.71 | $1,278.70 | $1,278.70 | |