| 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 | $220.36 | 13.435% | $249.9654 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $215.97 | 3.495% | $223.5182 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $87.70 | 3.868% | $91.0922 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $131.64 | 11.636% | $146.9576 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $179.63 | 10.590% | $198.6528 | $198.65 | $198.65 | $198.70 |
| Purchase #6 | $163.49 | 12.615% | $184.1143 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $117.70 | 11.831% | $131.6251 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $1,116.49 | $1,225.9256 | $1,225.93 | $1,225.90 | $1,226.00 | |