| 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 | $232.31 | 4.169% | $241.995 | $242.00 | $242.00 | $242.00 |
| Purchase #2 | $103.67 | 3.510% | $107.3088 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $27.28 | 3.677% | $28.2831 | $28.28 | $28.30 | $28.30 |
| Purchase #4 | $231.96 | 7.693% | $249.8047 | $249.80 | $249.80 | $249.80 |
| Purchase #5 | $142.89 | 11.612% | $159.4824 | $159.48 | $159.50 | $159.50 |
| Purchase #6 | $143.41 | 4.545% | $149.928 | $149.93 | $149.95 | $149.90 |
| Purchase #7 | $94.28 | 4.257% | $98.2935 | $98.29 | $98.30 | $98.30 |
| 7 purchase totals = | $975.80 | $1,035.0955 | $1,035.09 | $1,035.15 | $1,035.10 | |