| 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 | $184.37 | 5.360% | $194.2522 | $194.25 | $194.25 | $194.30 |
| Purchase #2 | $178.53 | 4.759% | $187.0262 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $20.27 | 10.758% | $22.4506 | $22.45 | $22.45 | $22.50 |
| Purchase #4 | $242.97 | 7.228% | $260.5319 | $260.53 | $260.55 | $260.50 |
| Purchase #5 | $240.40 | 3.394% | $248.5592 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $52.54 | 8.591% | $57.0537 | $57.05 | $57.05 | $57.10 |
| Purchase #7 | $72.32 | 12.572% | $81.4121 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $991.40 | $1,051.2859 | $1,051.28 | $1,051.30 | $1,051.40 | |