| 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 | $234.66 | 4.600% | $245.4544 | $245.45 | $245.45 | $245.50 |
| Purchase #2 | $141.75 | 11.381% | $157.8826 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $76.74 | 9.259% | $83.8454 | $83.85 | $83.85 | $83.80 |
| Purchase #4 | $69.60 | 9.502% | $76.2134 | $76.21 | $76.20 | $76.20 |
| Purchase #5 | $193.89 | 10.614% | $214.4695 | $214.47 | $214.45 | $214.50 |
| Purchase #6 | $49.65 | 10.717% | $54.971 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $199.55 | 9.788% | $219.082 | $219.08 | $219.10 | $219.10 |
| 7 purchase totals = | $965.84 | $1,051.9183 | $1,051.91 | $1,051.90 | $1,052.00 | |