| 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 | $241.34 | 6.506% | $257.0416 | $257.04 | $257.05 | $257.00 |
| Purchase #2 | $195.69 | 3.248% | $202.046 | $202.05 | $202.05 | $202.00 |
| Purchase #3 | $177.70 | 5.555% | $187.5712 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $124.88 | 6.120% | $132.5227 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $228.48 | 4.772% | $239.3831 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $186.33 | 13.204% | $210.933 | $210.93 | $210.95 | $210.90 |
| Purchase #7 | $202.65 | 3.197% | $209.1287 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $1,357.07 | $1,438.6263 | $1,438.62 | $1,438.65 | $1,438.50 | |