| 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 | $72.78 | 12.127% | $81.606 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $250.35 | 7.650% | $269.5018 | $269.50 | $269.50 | $269.50 |
| Purchase #3 | $8.75 | 8.823% | $9.522 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $140.68 | 9.796% | $154.461 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $248.82 | 3.376% | $257.2202 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $139.25 | 7.110% | $149.1507 | $149.15 | $149.15 | $149.20 |
| Purchase #7 | $96.70 | 11.834% | $108.1435 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $957.33 | $1,029.6052 | $1,029.60 | $1,029.55 | $1,029.60 | |