| 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 | 6.349% | $232.6172 | $232.62 | $232.60 | $232.60 |
| Purchase #2 | $114.60 | 13.465% | $130.0309 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $218.76 | 12.315% | $245.7003 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $166.56 | 6.796% | $177.8794 | $177.88 | $177.90 | $177.90 |
| Purchase #5 | $233.86 | 9.334% | $255.6885 | $255.69 | $255.70 | $255.70 |
| Purchase #6 | $80.55 | 5.139% | $84.6895 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $70.37 | 13.776% | $80.0642 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $1,103.43 | $1,206.6700 | $1,206.67 | $1,206.70 | $1,206.70 | |