| 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 | $222.31 | 12.160% | $249.3429 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $173.55 | 5.441% | $182.9929 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $186.67 | 10.608% | $206.472 | $206.47 | $206.45 | $206.50 |
| Purchase #4 | $211.53 | 4.801% | $221.6856 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $114.30 | 10.454% | $126.2489 | $126.25 | $126.25 | $126.20 |
| Purchase #6 | $146.28 | 10.782% | $162.0519 | $162.05 | $162.05 | $162.10 |
| Purchase #7 | $167.41 | 11.578% | $186.7927 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,222.05 | $1,335.5869 | $1,335.58 | $1,335.60 | $1,335.60 | |