| 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 | $21.59 | 13.645% | $24.536 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $150.85 | 11.230% | $167.7905 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $221.28 | 4.173% | $230.514 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $197.34 | 6.193% | $209.5613 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $234.67 | 10.763% | $259.9275 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $239.33 | 10.325% | $264.0408 | $264.04 | $264.05 | $264.00 |
| Purchase #7 | $140.89 | 13.258% | $159.5692 | $159.57 | $159.55 | $159.60 |
| 7 purchase totals = | $1,205.95 | $1,315.9393 | $1,315.94 | $1,315.95 | $1,315.90 | |