| 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 | $214.38 | 12.155% | $240.4379 | $240.44 | $240.45 | $240.40 |
| Purchase #2 | $65.69 | 9.279% | $71.7854 | $71.79 | $71.80 | $71.80 |
| Purchase #3 | $108.42 | 5.512% | $114.3961 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $126.44 | 10.127% | $139.2446 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $179.62 | 4.574% | $187.8358 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $48.52 | 3.263% | $50.1032 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $219.74 | 13.473% | $249.3456 | $249.35 | $249.35 | $249.30 |
| 7 purchase totals = | $962.81 | $1,053.1486 | $1,053.16 | $1,053.20 | $1,053.00 | |