| 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 | $205.47 | 6.200% | $218.2091 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $112.68 | 11.782% | $125.956 | $125.96 | $125.95 | $126.00 |
| Purchase #3 | $237.61 | 7.869% | $256.3075 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $212.36 | 13.474% | $240.9734 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $214.55 | 4.209% | $223.5804 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $130.37 | 9.332% | $142.5361 | $142.54 | $142.55 | $142.50 |
| Purchase #7 | $184.93 | 7.637% | $199.0531 | $199.05 | $199.05 | $199.10 |
| 7 purchase totals = | $1,297.97 | $1,406.6156 | $1,406.62 | $1,406.60 | $1,406.70 | |