| 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 | $232.51 | 10.369% | $256.619 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $191.70 | 3.845% | $199.0709 | $199.07 | $199.05 | $199.10 |
| Purchase #3 | $100.94 | 11.320% | $112.3664 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $218.30 | 9.197% | $238.3771 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $88.89 | 8.531% | $96.4732 | $96.47 | $96.45 | $96.50 |
| Purchase #6 | $106.96 | 12.171% | $119.9781 | $119.98 | $120.00 | $120.00 |
| Purchase #7 | $222.70 | 12.217% | $249.9073 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $1,162.00 | $1,272.7920 | $1,272.80 | $1,272.75 | $1,272.90 | |