| 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 | $240.85 | 6.407% | $256.2813 | $256.28 | $256.30 | $256.30 |
| Purchase #2 | $164.97 | 11.628% | $184.1527 | $184.15 | $184.15 | $184.20 |
| Purchase #3 | $144.26 | 9.414% | $157.8406 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $16.94 | 12.854% | $19.1175 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $235.81 | 7.113% | $252.5832 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $220.67 | 7.405% | $237.0106 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $222.72 | 8.836% | $242.3995 | $242.40 | $242.40 | $242.40 |
| 7 purchase totals = | $1,246.22 | $1,349.3854 | $1,349.38 | $1,349.40 | $1,349.40 | |