| 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 | $233.58 | 3.302% | $241.2928 | $241.29 | $241.30 | $241.30 |
| Purchase #2 | $166.47 | 8.847% | $181.1976 | $181.20 | $181.20 | $181.20 |
| Purchase #3 | $144.34 | 4.679% | $151.0937 | $151.09 | $151.10 | $151.10 |
| Purchase #4 | $246.77 | 8.870% | $268.6585 | $268.66 | $268.65 | $268.70 |
| Purchase #5 | $249.45 | 9.163% | $272.3071 | $272.31 | $272.30 | $272.30 |
| Purchase #6 | $242.96 | 3.468% | $251.3859 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $77.97 | 5.629% | $82.3589 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $1,361.54 | $1,448.2945 | $1,448.30 | $1,448.30 | $1,448.40 | |