| 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 | $239.49 | 7.278% | $256.9201 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $136.82 | 7.214% | $146.6902 | $146.69 | $146.70 | $146.70 |
| Purchase #3 | $127.99 | 9.819% | $140.5573 | $140.56 | $140.55 | $140.60 |
| Purchase #4 | $72.77 | 3.309% | $75.178 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $123.38 | 13.304% | $139.7945 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $177.55 | 3.325% | $183.4535 | $183.45 | $183.45 | $183.50 |
| Purchase #7 | $178.78 | 11.282% | $198.95 | $198.95 | $198.95 | $199.00 |
| 7 purchase totals = | $1,056.78 | $1,141.5436 | $1,141.54 | $1,141.55 | $1,141.70 | |