| 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 | $230.80 | 7.253% | $247.5399 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $163.74 | 11.366% | $182.3507 | $182.35 | $182.35 | $182.40 |
| Purchase #3 | $89.59 | 8.169% | $96.9086 | $96.91 | $96.90 | $96.90 |
| Purchase #4 | $230.74 | 9.307% | $252.215 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $34.34 | 13.836% | $39.0913 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $51.95 | 11.844% | $58.103 | $58.10 | $58.10 | $58.10 |
| Purchase #7 | $249.49 | 3.348% | $257.8429 | $257.84 | $257.85 | $257.80 |
| 7 purchase totals = | $1,050.65 | $1,134.0514 | $1,134.05 | $1,134.05 | $1,134.00 | |