| 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 | $120.47 | 11.161% | $133.9157 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $222.87 | 11.418% | $248.3173 | $248.32 | $248.30 | $248.30 |
| Purchase #3 | $146.41 | 10.841% | $162.2823 | $162.28 | $162.30 | $162.30 |
| Purchase #4 | $241.91 | 9.668% | $265.2979 | $265.30 | $265.30 | $265.30 |
| Purchase #5 | $49.86 | 3.666% | $51.6879 | $51.69 | $51.70 | $51.70 |
| Purchase #6 | $208.84 | 8.666% | $226.9381 | $226.94 | $226.95 | $226.90 |
| Purchase #7 | $89.87 | 5.322% | $94.6529 | $94.65 | $94.65 | $94.70 |
| 7 purchase totals = | $1,080.23 | $1,183.0921 | $1,183.10 | $1,183.10 | $1,183.10 | |