| 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 | $118.66 | 10.449% | $131.0588 | $131.06 | $131.05 | $131.10 |
| Purchase #2 | $241.63 | 11.676% | $269.8427 | $269.84 | $269.85 | $269.80 |
| Purchase #3 | $85.88 | 8.352% | $93.0527 | $93.05 | $93.05 | $93.10 |
| Purchase #4 | $222.81 | 8.429% | $241.5907 | $241.59 | $241.60 | $241.60 |
| Purchase #5 | $149.83 | 10.641% | $165.7734 | $165.77 | $165.75 | $165.80 |
| Purchase #6 | $206.47 | 11.102% | $229.3923 | $229.39 | $229.40 | $229.40 |
| Purchase #7 | $209.44 | 5.821% | $221.6315 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $1,234.72 | $1,352.3421 | $1,352.33 | $1,352.35 | $1,352.40 | |