| 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 | $98.53 | 8.480% | $106.8853 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $221.73 | 3.820% | $230.2001 | $230.20 | $230.20 | $230.20 |
| Purchase #3 | $109.62 | 7.700% | $118.0607 | $118.06 | $118.05 | $118.10 |
| Purchase #4 | $129.99 | 8.741% | $141.3524 | $141.35 | $141.35 | $141.40 |
| Purchase #5 | $94.84 | 6.494% | $100.9989 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $76.47 | 9.239% | $83.5351 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $165.96 | 10.699% | $183.7161 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $897.14 | $964.7486 | $964.76 | $964.75 | $964.80 | |