| 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 | $62.55 | 13.267% | $70.8485 | $70.85 | $70.85 | $70.80 |
| Purchase #2 | $102.36 | 6.587% | $109.1025 | $109.10 | $109.10 | $109.10 |
| Purchase #3 | $242.62 | 5.468% | $255.8865 | $255.89 | $255.90 | $255.90 |
| Purchase #4 | $141.30 | 11.421% | $157.4379 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $158.58 | 12.493% | $178.3914 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $102.72 | 6.120% | $109.0065 | $109.01 | $109.00 | $109.00 |
| Purchase #7 | $217.70 | 7.530% | $234.0928 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $1,027.83 | $1,114.7661 | $1,114.77 | $1,114.80 | $1,114.70 | |