| 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 | $218.73 | 7.373% | $234.857 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $101.47 | 12.397% | $114.0492 | $114.05 | $114.05 | $114.00 |
| Purchase #3 | $66.86 | 5.157% | $70.308 | $70.31 | $70.30 | $70.30 |
| Purchase #4 | $211.45 | 13.139% | $239.2324 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $240.38 | 3.819% | $249.5601 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $91.46 | 10.844% | $101.3779 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $110.74 | 11.251% | $123.1994 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $1,041.09 | $1,132.5840 | $1,132.59 | $1,132.60 | $1,132.60 | |