| 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 | $139.95 | 12.414% | $157.3234 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $209.54 | 8.338% | $227.0114 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $43.92 | 11.367% | $48.9124 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $38.27 | 13.200% | $43.3216 | $43.32 | $43.30 | $43.30 |
| Purchase #5 | $211.56 | 3.409% | $218.7721 | $218.77 | $218.75 | $218.80 |
| Purchase #6 | $34.50 | 8.738% | $37.5146 | $37.51 | $37.50 | $37.50 |
| Purchase #7 | $8.70 | 5.813% | $9.2057 | $9.21 | $9.20 | $9.20 |
| 7 purchase totals = | $686.44 | $742.0612 | $742.05 | $741.95 | $742.00 | |