| 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 | $203.45 | 3.391% | $210.349 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $59.89 | 11.734% | $66.9175 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $246.77 | 5.183% | $259.5601 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $80.77 | 4.709% | $84.5735 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $190.42 | 7.676% | $205.0366 | $205.04 | $205.05 | $205.00 |
| Purchase #6 | $88.91 | 4.196% | $92.6407 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $205.43 | 11.753% | $229.5742 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $1,075.64 | $1,148.6516 | $1,148.65 | $1,148.60 | $1,148.60 | |