| 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 | $234.40 | 7.786% | $252.6504 | $252.65 | $252.65 | $252.70 |
| Purchase #2 | $137.64 | 6.599% | $146.7229 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $15.37 | 10.173% | $16.9336 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $232.82 | 4.168% | $242.5239 | $242.52 | $242.50 | $242.50 |
| Purchase #5 | $188.49 | 10.401% | $208.0948 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $148.32 | 6.189% | $157.4995 | $157.50 | $157.50 | $157.50 |
| Purchase #7 | $159.48 | 9.791% | $175.0947 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $1,116.52 | $1,199.5198 | $1,199.50 | $1,199.50 | $1,199.50 | |