| 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 | $63.92 | 9.696% | $70.1177 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $198.44 | 3.451% | $205.2882 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $213.54 | 11.212% | $237.4821 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $194.64 | 7.153% | $208.5626 | $208.56 | $208.55 | $208.60 |
| Purchase #5 | $157.65 | 4.428% | $164.6307 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $135.90 | 12.656% | $153.0995 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $188.58 | 9.386% | $206.2801 | $206.28 | $206.30 | $206.30 |
| 7 purchase totals = | $1,152.67 | $1,245.4609 | $1,245.46 | $1,245.50 | $1,245.50 | |