| 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 | $248.64 | 9.159% | $271.4129 | $271.41 | $271.40 | $271.40 |
| Purchase #2 | $234.48 | 6.583% | $249.9158 | $249.92 | $249.90 | $249.90 |
| Purchase #3 | $10.26 | 11.717% | $11.4622 | $11.46 | $11.45 | $11.50 |
| Purchase #4 | $159.53 | 12.116% | $178.8587 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $137.39 | 5.408% | $144.8201 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $215.56 | 13.818% | $245.3461 | $245.35 | $245.35 | $245.30 |
| Purchase #7 | $90.92 | 7.596% | $97.8263 | $97.83 | $97.85 | $97.80 |
| 7 purchase totals = | $1,096.78 | $1,199.6421 | $1,199.65 | $1,199.60 | $1,199.60 | |