| 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 | $225.29 | 7.283% | $241.6979 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $128.57 | 4.215% | $133.9892 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $139.82 | 3.510% | $144.7277 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $178.71 | 11.842% | $199.8728 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $16.77 | 6.857% | $17.9199 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $33.51 | 10.158% | $36.9139 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $177.61 | 11.771% | $198.5165 | $198.52 | $198.50 | $198.50 |
| 7 purchase totals = | $900.28 | $973.6379 | $973.64 | $973.60 | $973.60 | |